diff --git a/.gitignore b/.gitignore
index 150bb7e..1230b0d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -175,4 +175,5 @@ cython_debug/
 .pypirc
 
 music
-logs
\ No newline at end of file
+logs
+data
\ No newline at end of file
diff --git a/app.py b/app.py
index d25357f..a569769 100644
--- a/app.py
+++ b/app.py
@@ -1,7 +1,7 @@
 import pyray as pr
 import math
 from ctypes import c_float
-from gapless_player import GaplessPlayer, build_jellyfin_audio_url, server, client
+from gapless_player import GaplessPlayer, song_data_to_Song, server, client
 
 # --- Configuration Constants ---
 INITIAL_SCREEN_WIDTH = 800
@@ -176,34 +176,53 @@ pr.set_target_fps(TARGET_FPS)
 player = GaplessPlayer()
 
 print("add queue")
-player.add_to_queue(build_jellyfin_audio_url(server["address"], client.jellyfin.get_item("dab6efb24bb2372794d2b4fb53a12376")["Id"], server["AccessToken"], server["UserId"]))
-player.add_to_queue(build_jellyfin_audio_url(server["address"], client.jellyfin.get_item("58822c0fc47ec63ba798ba4f04ea3cf3")["Id"], server["AccessToken"], server["UserId"]))
-player.add_to_queue(build_jellyfin_audio_url(server["address"], client.jellyfin.get_item("6382005f9dbae8d187d80a5cdca3e7a6")["Id"], server["AccessToken"], server["UserId"]))
-player.add_to_queue(build_jellyfin_audio_url(server["address"], client.jellyfin.get_item("a5d2453e07a4998ea20e957c44f90be6")["Id"], server["AccessToken"], server["UserId"]))
-player.add_to_queue(build_jellyfin_audio_url(server["address"], client.jellyfin.get_item("398d481a7b85287ad200578b5ab997b0")["Id"], server["AccessToken"], server["UserId"]))
-player.add_to_queue(build_jellyfin_audio_url(server["address"], client.jellyfin.get_item("f9f32ca67be7f83139cee3c66e1e4965")["Id"], server["AccessToken"], server["UserId"]))
-player.add_to_queue(build_jellyfin_audio_url(server["address"], client.jellyfin.get_item("2f651e103b1fd22ea2f202d6f3398b36")["Id"], server["AccessToken"], server["UserId"]))
-player.add_to_queue(build_jellyfin_audio_url(server["address"], client.jellyfin.get_item("164b95968ab1a725fff060fa8c351cc8")["Id"], server["AccessToken"], server["UserId"]))
 
-player.add_to_queue(build_jellyfin_audio_url(server["address"], client.jellyfin.get_item("38a6c21561f54d284a6acad89a3ea8b0")["Id"], server["AccessToken"], server["UserId"]))
-player.add_to_queue(build_jellyfin_audio_url(server["address"], client.jellyfin.get_item("631aeddb0557fef65f49463abb20ad7f")["Id"], server["AccessToken"], server["UserId"]))
+# player.add_to_queue(build_jellyfin_audio_url(server["address"], , server["AccessToken"], server["UserId"]))
+# player.add_to_queue(build_jellyfin_audio_url(server["address"], client.jellyfin.get_item("58822c0fc47ec63ba798ba4f04ea3cf3")["Id"], server["AccessToken"], server["UserId"]))
+# player.add_to_queue(build_jellyfin_audio_url(server["address"], client.jellyfin.get_item("6382005f9dbae8d187d80a5cdca3e7a6")["Id"], server["AccessToken"], server["UserId"]))
+# player.add_to_queue(build_jellyfin_audio_url(server["address"], client.jellyfin.get_item("a5d2453e07a4998ea20e957c44f90be6")["Id"], server["AccessToken"], server["UserId"]))
+# player.add_to_queue(build_jellyfin_audio_url(server["address"], client.jellyfin.get_item("398d481a7b85287ad200578b5ab997b0")["Id"], server["AccessToken"], server["UserId"]))
+# player.add_to_queue(build_jellyfin_audio_url(server["address"], client.jellyfin.get_item("f9f32ca67be7f83139cee3c66e1e4965")["Id"], server["AccessToken"], server["UserId"]))
+# player.add_to_queue(build_jellyfin_audio_url(server["address"], client.jellyfin.get_item("2f651e103b1fd22ea2f202d6f3398b36")["Id"], server["AccessToken"], server["UserId"]))
+# player.add_to_queue(build_jellyfin_audio_url(server["address"], client.jellyfin.get_item("164b95968ab1a725fff060fa8c351cc8")["Id"], server["AccessToken"], server["UserId"]))
 
-player.add_to_queue(build_jellyfin_audio_url(server["address"], client.jellyfin.get_item("3d611c8664c5b2072edbf46da2a76c89")["Id"], server["AccessToken"], server["UserId"]))
-player.add_to_queue(build_jellyfin_audio_url(server["address"], client.jellyfin.get_item("66559c40d5904944a3f97198d0297894")["Id"], server["AccessToken"], server["UserId"]))
-player.add_to_queue(build_jellyfin_audio_url(server["address"], client.jellyfin.get_item("84b75eeb5c8e862d002bae05d2671b1b")["Id"], server["AccessToken"], server["UserId"]))
-player.add_to_queue(build_jellyfin_audio_url(server["address"], client.jellyfin.get_item("7ef66992426093252696e1d8666a22e4")["Id"], server["AccessToken"], server["UserId"]))
-player.add_to_queue(build_jellyfin_audio_url(server["address"], client.jellyfin.get_item("f37982227942d3df031381e653ec5790")["Id"], server["AccessToken"], server["UserId"]))
-player.add_to_queue(build_jellyfin_audio_url(server["address"], client.jellyfin.get_item("0e8fc5fcf119de0439f5a15a4f255c5c")["Id"], server["AccessToken"], server["UserId"]))
-player.add_to_queue('music/pink floyd/dark side of the moon/01 Speak to Me.flac')#(build_jellyfin_audio_url(server["address"], client.jellyfin.get_item("99067e877d91be1a66eb5a7ff2f4128f")["Id"], server["AccessToken"], server["UserId"]))
-player.add_to_queue('music/pink floyd/dark side of the moon/02 Breathe (In the Air).flac')#(build_jellyfin_audio_url(server["address"], client.jellyfin.get_item("916eda422f48efd8705f29e0600a3e60")["Id"], server["AccessToken"], server["UserId"]))
-player.add_to_queue('music/pink floyd/dark side of the moon/03 On the Run.flac')#(build_jellyfin_audio_url(server["address"], client.jellyfin.get_item("5e1067d59ed98979ad12a58548b27b83")["Id"], server["AccessToken"], server["UserId"]))
-player.add_to_queue('music/pink floyd/dark side of the moon/04 Time.flac')#(build_jellyfin_audio_url(server["address"], client.jellyfin.get_item("8bcf8240d12aa5c3b14dc3b57f32fef7")["Id"], server["AccessToken"], server["UserId"]))
-player.add_to_queue('music/pink floyd/dark side of the moon/05 The Great Gig in the Sky.flac')
-player.add_to_queue('music/pink floyd/dark side of the moon/06 Money.flac')
-player.add_to_queue('music/pink floyd/dark side of the moon/07 Us and Them.flac')
-player.add_to_queue('music/pink floyd/dark side of the moon/08 Any Colour You Like.flac')
-player.add_to_queue('music/pink floyd/dark side of the moon/09 Brain Damage.flac')
-player.add_to_queue('music/pink floyd/dark side of the moon/10 Eclipse.flac')
+# player.add_to_queue(build_jellyfin_audio_url(server["address"], client.jellyfin.get_item("38a6c21561f54d284a6acad89a3ea8b0")["Id"], server["AccessToken"], server["UserId"]))
+# player.add_to_queue(build_jellyfin_audio_url(server["address"], client.jellyfin.get_item("631aeddb0557fef65f49463abb20ad7f")["Id"], server["AccessToken"], server["UserId"]))
+
+# player.add_to_queue(build_jellyfin_audio_url(server["address"], client.jellyfin.get_item("3d611c8664c5b2072edbf46da2a76c89")["Id"], server["AccessToken"], server["UserId"]))
+# player.add_to_queue(build_jellyfin_audio_url(server["address"], client.jellyfin.get_item("66559c40d5904944a3f97198d0297894")["Id"], server["AccessToken"], server["UserId"]))
+# player.add_to_queue(build_jellyfin_audio_url(server["address"], client.jellyfin.get_item("84b75eeb5c8e862d002bae05d2671b1b")["Id"], server["AccessToken"], server["UserId"]))
+# player.add_to_queue(build_jellyfin_audio_url(server["address"], client.jellyfin.get_item("7ef66992426093252696e1d8666a22e4")["Id"], server["AccessToken"], server["UserId"]))
+# player.add_to_queue(build_jellyfin_audio_url(server["address"], client.jellyfin.get_item("f37982227942d3df031381e653ec5790")["Id"], server["AccessToken"], server["UserId"]))
+# player.add_to_queue(build_jellyfin_audio_url(server["address"], client.jellyfin.get_item("0e8fc5fcf119de0439f5a15a4f255c5c")["Id"], server["AccessToken"], server["UserId"]))
+
+player.add_to_queue(song_data_to_Song(client.jellyfin.get_item("dab6efb24bb2372794d2b4fb53a12376"), server))
+player.add_to_queue(song_data_to_Song(client.jellyfin.get_item("58822c0fc47ec63ba798ba4f04ea3cf3"), server))
+player.add_to_queue(song_data_to_Song(client.jellyfin.get_item("6382005f9dbae8d187d80a5cdca3e7a6"), server))
+player.add_to_queue(song_data_to_Song(client.jellyfin.get_item("a5d2453e07a4998ea20e957c44f90be6"), server))
+player.add_to_queue(song_data_to_Song(client.jellyfin.get_item("398d481a7b85287ad200578b5ab997b0"), server))
+player.add_to_queue(song_data_to_Song(client.jellyfin.get_item("f9f32ca67be7f83139cee3c66e1e4965"), server))
+player.add_to_queue(song_data_to_Song(client.jellyfin.get_item("2f651e103b1fd22ea2f202d6f3398b36"), server))
+player.add_to_queue(song_data_to_Song(client.jellyfin.get_item("164b95968ab1a725fff060fa8c351cc8"), server))
+player.add_to_queue(song_data_to_Song(client.jellyfin.get_item("38a6c21561f54d284a6acad89a3ea8b0"), server))
+player.add_to_queue(song_data_to_Song(client.jellyfin.get_item("631aeddb0557fef65f49463abb20ad7f"), server))
+player.add_to_queue(song_data_to_Song(client.jellyfin.get_item("3d611c8664c5b2072edbf46da2a76c89"), server))
+player.add_to_queue(song_data_to_Song(client.jellyfin.get_item("66559c40d5904944a3f97198d0297894"), server))
+player.add_to_queue(song_data_to_Song(client.jellyfin.get_item("84b75eeb5c8e862d002bae05d2671b1b"), server))
+player.add_to_queue(song_data_to_Song(client.jellyfin.get_item("7ef66992426093252696e1d8666a22e4"), server))
+player.add_to_queue(song_data_to_Song(client.jellyfin.get_item("f37982227942d3df031381e653ec5790"), server))
+player.add_to_queue(song_data_to_Song(client.jellyfin.get_item("0e8fc5fcf119de0439f5a15a4f255c5c"), server))
+
+# player.add_to_queue('music/pink floyd/dark side of the moon/01 Speak to Me.flac')#(build_jellyfin_audio_url(server["address"], client.jellyfin.get_item("99067e877d91be1a66eb5a7ff2f4128f")["Id"], server["AccessToken"], server["UserId"]))
+# player.add_to_queue('music/pink floyd/dark side of the moon/02 Breathe (In the Air).flac')#(build_jellyfin_audio_url(server["address"], client.jellyfin.get_item("916eda422f48efd8705f29e0600a3e60")["Id"], server["AccessToken"], server["UserId"]))
+# player.add_to_queue('music/pink floyd/dark side of the moon/03 On the Run.flac')#(build_jellyfin_audio_url(server["address"], client.jellyfin.get_item("5e1067d59ed98979ad12a58548b27b83")["Id"], server["AccessToken"], server["UserId"]))
+# player.add_to_queue('music/pink floyd/dark side of the moon/04 Time.flac')#(build_jellyfin_audio_url(server["address"], client.jellyfin.get_item("8bcf8240d12aa5c3b14dc3b57f32fef7")["Id"], server["AccessToken"], server["UserId"]))
+# player.add_to_queue('music/pink floyd/dark side of the moon/05 The Great Gig in the Sky.flac')
+# player.add_to_queue('music/pink floyd/dark side of the moon/06 Money.flac')
+# player.add_to_queue('music/pink floyd/dark side of the moon/07 Us and Them.flac')
+# player.add_to_queue('music/pink floyd/dark side of the moon/08 Any Colour You Like.flac')
+# player.add_to_queue('music/pink floyd/dark side of the moon/09 Brain Damage.flac')
+# player.add_to_queue('music/pink floyd/dark side of the moon/10 Eclipse.flac')
 print("add queue done")
 
 # Initial setup
@@ -214,6 +233,23 @@ state["camera"] = setup_3d_environment(int(render_rect.width), int(render_rect.h
 # LOAD THE ASSETS
 state["album_texture"], state["album_model"] = load_album_assets()
 
+current_path = None
+texture = None
+
+def load_texture(path):
+    global texture, current_path
+
+    if not path:
+        return
+
+    if path == current_path:
+        return
+
+    if texture is not None:
+        pr.unload_texture(texture)
+
+    texture = pr.load_texture(path)
+    current_path = path
 # --- Main Game Loop ---
 while not pr.window_should_close():
     # 1. Update
@@ -226,8 +262,6 @@ while not pr.window_should_close():
         render_rect = get_3d_render_area(current_width, current_height)
         pr.unload_render_texture(state["render_texture"]) 
         state["render_texture"] = pr.load_render_texture(int(render_rect.width), int(render_rect.height))
-        
-    delta_time = pr.get_frame_time()
     
     if pr.is_key_pressed(pr.KeyboardKey.KEY_SPACE):
         if player.playing:
@@ -270,15 +304,53 @@ while not pr.window_should_close():
     pr.draw_texture_pro(state["render_texture"].texture, 
                         source_rect, render_rect, pr.Vector2(0, 0), 0.0, pr.WHITE)
 
-    pr.draw_rectangle_lines_ex(render_rect, 3, pr.LIME)
+    pr.draw_rectangle_lines_ex(render_rect, 3, pr.WHITE)
     
-    draw_progress_bar(progress_rect, player.position, player.playback_info_to_duration(player.playback_info))
-    
-    pr.draw_text(f"Status: {'Playing' if player.playing else 'Paused'} (SPACE)", 
-                 int(current_width * 0.05), int(current_height * 0.9), int(current_height * 0.03), pr.LIME)
+    current_song = player.get_current_song()
 
+    load_texture(current_song and current_song.album_cover_path)
+
+    max_size = int(current_height * 0.075)
+    pr.draw_text((current_song and f"{current_song.name} - {current_song.artist_name}") or "", 
+                 int(current_width * 0.05+max_size*1.1), int(current_height * 0.8), int(current_height * 0.03), pr.WHITE)
+
+    draw_progress_bar(progress_rect, player.position, player.song_to_duration(player.get_current_song()))
+    
+
+    pr.draw_text(f"Status: {'Playing' if player.playing else 'Paused'} (SPACE)", 
+                 int(current_width * 0.05), int(current_height * 0.9), int(current_height * 0.03), pr.WHITE)
+
+
+    if texture is not None:
+
+        scale = min(
+            max_size / texture.width,
+            max_size / texture.height
+        )
+
+        dest_rect = pr.Rectangle(
+            int(current_width * 0.05),
+            int(current_height * 0.8),
+            texture.width * scale,
+            texture.height * scale
+        )
+
+        src_rect = pr.Rectangle(0, 0, texture.width, texture.height)
+
+        pr.draw_texture_pro(
+            texture,
+            src_rect,
+            dest_rect,
+            pr.Vector2(0, 0),
+            0.0,
+            pr.WHITE
+        )
     pr.end_drawing()
 
+# Cleanup
+if texture is not None:
+    pr.unload_texture(texture)
+
 # --- De-initialization ---
 pr.unload_texture(state["album_texture"]) # Unload the texture
 pr.unload_model(state["album_model"])     # Unload the model/mesh
diff --git a/gapless_player.py b/gapless_player.py
index 01d00e0..0b1c371 100644
--- a/gapless_player.py
+++ b/gapless_player.py
@@ -18,16 +18,20 @@ import sys
 import io
 import fcntl
 from dataclasses import dataclass
+import requests
+from pathlib import Path
+import mimetypes
 
 os.makedirs("logs", exist_ok=True)
+os.makedirs("data", exist_ok=True)
+os.makedirs("data/images", exist_ok=True)
 
 @dataclass
 class Song:
     url: str
-    duration: float
     name: str
     album_name:str
-    album_cover:str
+    album_cover_path:str
     artist_name:str
 
 
@@ -36,12 +40,6 @@ class GaplessPlayer:
         self.samplerate = samplerate
         self.channels = channels
 
-        self.proc = None
-        self.next_proc = None
-
-        self.current_song: Song = None
-        self.next_file: Song = None
-
         self.next_preload_state = 0
 
         self.closed=False
@@ -62,15 +60,18 @@ class GaplessPlayer:
             callback=self._callback
         )
         self.stream.start()
+    
+    def get_current_song(self):
+        if self.current_song_in_list >= 0 and self.current_song_in_list<len(self.song_list):
+            return self.song_list[self.current_song_in_list]
 
-    def _open_ffmpeg(self, url, seek=0):
-        self.song+=1
+    def _open_ffmpeg(self, song, seek=0):
         proc = subprocess.Popen(
             [
                 "ffmpeg",
                 # "-re",
                 "-ss", str(seek),
-                "-i", url,
+                "-i", song.url,
                 "-f", "s16le",
                 "-ac", str(self.channels),
                 "-ar", str(self.samplerate),
@@ -90,15 +91,63 @@ class GaplessPlayer:
     
     def seek(self, pos):
         with self.lock:
-            pos = min(max(0,pos), self.playback_info_to_duration(self.playback_info))
-            if self.proc:
-                self.proc.kill()
-            self.proc = self._open_ffmpeg(self.current_file, pos)
-            self.position = pos
+            song = self.get_current_song()
+            if song:
+                pos = min(max(0,pos), self.song_to_duration(song))
+                if song.ffmpeg:
+                    song.ffmpeg.kill()
+                song.ffmpeg = self._open_ffmpeg(song, pos)
+                self.position = pos
     
     def close(self):
         self.closed=True
         self.stream.close()
+    def add_to_queue(self, song:Song):
+        song.ffmpeg = None
+        song.playback_info = None
+        song.preload_state = 0
+        self.song_list.append(song)
+
+    def play(self):
+        with self.lock:
+            if not self.playing:
+                current_song = self.get_current_song()
+                if current_song and not current_song.ffmpeg:
+                    current_song.ffmpeg = self._open_ffmpeg(current_song, self.position)
+                self.playing = True
+
+    def pause(self):
+        with self.lock:
+            # current_song = self.get_current_song()
+            # if current_song and current_song.ffmpeg:
+            #     current_song.ffmpeg.kill()
+            # current_song.ffmpeg = None
+            self.playing = False
+
+    def _start_next(self):
+        # Kill old pipeline
+        current_song = self.get_current_song()
+        if current_song and current_song.ffmpeg:
+            current_song.ffmpeg.kill()
+        
+        # Move next pipeline into active
+        self.position = 0.0
+        self.current_song_in_list+=1
+    def get_next_song(self):
+        if self.current_song_in_list+1 >= 0 and self.current_song_in_list +1 < len(self.song_list):
+            return self.song_list[self.current_song_in_list +1]
+        return None
+    def load_song(self, song:Song):
+        if song:
+            song.playback_info = self.get_stream_info(song.url)
+            song.ffmpeg = self._open_ffmpeg(song)
+            song.preload_state = 2
+
+    def preload_next_threaded(self):
+        next_song = self.get_next_song()
+        if not next_song or next_song.preload_state: return
+        next_song.preload_state = 1
+        threading.Thread(target=self.load_song, args=(next_song,)).start()
     def get_stream_info(self, url):
         """Return duration in seconds for the track"""
         try:
@@ -115,64 +164,21 @@ class GaplessPlayer:
                 stderr=subprocess.PIPE,
                 text=True
             )
-
             return json.loads(result.stdout)
 
         except Exception as e:
             print("ffprobe error:", e)
 
         return None
-    def add_to_queue(self, song:Song):
-        self.current_song_in_list.append(song)
-
-    def play(self):
-        with self.lock:
-            if not self.playing:
-                if not self.proc and self.current_file:
-                    self.proc = self._open_ffmpeg(self.current_file, self.position)
-                self.playing = True
-
-    def pause(self):
-        with self.lock:
-            if self.proc:
-                self.proc.kill()
-            self.proc = None
-            self.playing = False
-
-    def _start_next(self):
-        # Kill old pipeline
-        if self.proc:
-            self.proc.kill()
-        
-        # Move next pipeline into active
-        self.position = 0.0
-        self.proc = self.next_proc
-        self.current_file = self.next_file
-        self.playback_info = self.next_playback_info
-        self.next_proc=None
-        self.next_playback_info = None
-        self.next_preload_state = 0
-
-    def preload_next(self):
-        self.next_file = self.song_queue.get()
-        self.next_playback_info = self.get_stream_info(self.next_file)
-        self.next_proc = self._open_ffmpeg(self.next_file)
-        self.next_preload_state = 2
-
-    def preload_next_threaded(self):
-        if self.next_preload_state: return
-        self.next_preload_state = 1
-        threading.Thread(target=self.preload_next).start()
-
-    def playback_info_to_duration(self, info):
-        if info is None: return 0.0
-        if "streams" in info:
-                for s in info["streams"]:
+    def song_to_duration(self, song):
+        if not song or not song.playback_info: return 0.0
+        if "streams" in song.playback_info:
+                for s in song.playback_info["streams"]:
                     if "duration" in s:
                         return float(s["duration"])
 
-        if "format" in info and "duration" in info["format"]:
-            return float(info["format"]["duration"])
+        if "format" in song.playback_info and "duration" in song.playback_info["format"]:
+            return float(song.playback_info["format"]["duration"])
         
         return 0.0
 
@@ -181,67 +187,78 @@ class GaplessPlayer:
             needed = frames * self.channels * 2
             data = b''
             if self.playing:
-                if self.proc is None:
-                    if self.next_preload_state==2:
-                        self._start_next()
-                    elif self.next_preload_state == 0:
-                        self.preload_next_threaded()
-                else:
+                current_song = self.get_current_song()
+                if not current_song or current_song.ffmpeg is None:
+                    next_song = self.get_next_song()
+                    if next_song:
+                        if next_song.preload_state==2:
+                            self._start_next()
+                        elif next_song.preload_state == 0:
+                            self.preload_next_threaded()
+                elif current_song:
                     try:
-                        data = self.proc.stdout.read(needed) or b''
+                        data = current_song.ffmpeg.stdout.read(needed) or b''
                     except BlockingIOError:
                         pass
                     self.position += len(data) / (self.samplerate * self.channels * 2)
-                    if self.position >= self.playback_info_to_duration(self.playback_info)-10:
+                    if self.position >= self.song_to_duration(current_song)-10:
                         self.preload_next_threaded()
-                    if self.proc.poll() is not None and len(data)<needed:
-                        if round(self.position, 2) >= self.playback_info_to_duration(self.playback_info)-0.1:
+                    if current_song.ffmpeg.poll() is not None and len(data)<needed:
+                        if round(self.position, 2) >= self.song_to_duration(current_song)-0.1:
                             self._start_next()
-                            if self.proc is not None and self.proc.poll() is None:
+                            current_song = self.get_current_song()
+                            if current_song and current_song.ffmpeg is not None and current_song.ffmpeg.poll() is None:
                                 try:
-                                    new_data = self.proc.stdout.read(needed-len(data)) or b''
+                                    new_data = current_song.ffmpeg.stdout.read(needed-len(data)) or b''
                                 except BlockingIOError:
                                     new_data = b''
                                 self.position += len(new_data) / (self.samplerate * self.channels * 2)
                                 data += new_data
                         else:
-                            self.proc = self._open_ffmpeg(self.current_file, self.position)
+                            current_song.ffmpeg = self._open_ffmpeg(current_song, self.position)
 
             outdata[:len(data)] = data
 
             outdata[len(data):] = b'\x00'*(needed-len(data))
 
 
-def build_jellyfin_audio_url(
-    base_url: str,
-    item_id: str,
-    api_key: str,
-    user_id: str,
-    container: str = "flac",
-    audio_codec: str = "flac",
-    bitrate: int | None = None,
-    media_source_id: str | None = None,
-) -> str:
-    """
-    Build a Jellyfin audio stream URL using urllib.parse.
-    """
+def song_data_to_Song(
+    data,
+    client_data
+) -> Song:
+    # """
+    # Build a Jellyfin audio stream URL using urllib.parse.
+    # """
+    item_id = data["Id"]
     path = f"/Audio/{item_id}/universal"
-
     params = {
-        "UserId": user_id,
-        "Container": container,
-        "AudioCodec": audio_codec,   # <-- IMPORTANT
-        "api_key": api_key,
+        "UserId": client_data["UserId"],
+        "Container": "flac",
+        "AudioCodec": "flac",   # <-- IMPORTANT
+        "api_key": client_data["AccessToken"],
     }
 
-    if bitrate is not None:
-        params["Bitrate"] = bitrate
-
-    if media_source_id is not None:
-        params["MediaSourceId"] = media_source_id
-
     query = urlencode(params)
-    return urljoin(base_url, path) + "?" + query
+    url = urljoin(client_data["address"], path) + "?" + query
+    
+    album_cover_url = urljoin(client_data["address"], f"/Items/{data["AlbumId"]}/Images/Primary")
+
+    r = requests.get(album_cover_url)
+    r.raise_for_status()
+
+    content_type = r.headers.get("Content-Type")  # e.g. "image/jpeg"
+
+    ext = mimetypes.guess_extension(content_type)  # ".jpg"
+
+    if ext is None:
+        ext = ".jpg"  # safe fallback for album art
+
+    saved_path = Path("data","images", data["AlbumId"] + ext).as_posix()
+
+    with open(saved_path, "wb") as f:
+        f.write(r.content)
+
+    return Song(url,data["Name"],data["Album"], saved_path, data["AlbumArtist"])
 
 
 client = JellyfinClient()