diff --git a/aria2c.exe b/aria2c.exe
new file mode 100644
index 0000000..5004e10
Binary files /dev/null and b/aria2c.exe differ
diff --git a/test.py b/test.py
new file mode 100644
index 0000000..a102903
--- /dev/null
+++ b/test.py
@@ -0,0 +1,294 @@
+import sys
+import json
+import shutil
+import platform
+import time
+import subprocess
+from pathlib import Path
+from concurrent.futures import ThreadPoolExecutor, as_completed
+
+
+def update_yt_dlp(yt_dlp_path: str):
+    """Attempt to auto-update yt-dlp safely."""
+    try:
+        print("Checking for yt-dlp updates...")
+        subprocess.run([yt_dlp_path, "-U"], check=True)
+        print("yt-dlp updated successfully.")
+    except subprocess.CalledProcessError:
+        print("yt-dlp update failed. Continuing with the current version.")
+
+
+class ConfigLoader:
+    DEFAULT_CONFIG = {
+        "playlists": [
+            {
+                "url": "https://www.youtube.com/playlist?list=YOUR_PLAYLIST_HERE",
+                "save_path": "./music",
+                "archive": "archive.txt"
+            }
+        ],
+        "yt_dlp_path": "yt-dlp.exe" if platform.system() == "Windows" else "yt-dlp",
+        "ffmpeg_path": "ffmpeg.exe" if platform.system() == "Windows" else "ffmpeg",
+        "aria2c_path": "aria2c.exe" if platform.system() == "Windows" else "aria2c",
+        "max_parallel_downloads": 10,
+        "aria2c_connections": 8
+    }
+
+    def __init__(self, config_path: str = "yt-playlist-config.json"):
+        self.config_path = Path(config_path).resolve()
+        if not self.config_path.exists():
+            self._create_default_config()
+            print(f"Default config created at '{self.config_path}'. Please edit it and rerun.")
+            sys.exit(0)
+
+        with self.config_path.open("r", encoding="utf-8") as f:
+            self.data = json.load(f)
+
+        # Validate binaries
+        self._check_binary(self.yt_dlp_path, "yt-dlp")
+        self._check_binary(self.ffmpeg_path, "ffmpeg")
+        self._check_binary(self.aria2c_path, "aria2c")
+
+    def _create_default_config(self):
+        with self.config_path.open("w", encoding="utf-8") as f:
+            json.dump(self.DEFAULT_CONFIG, f, indent=2)
+
+    def _check_binary(self, path_str, name):
+        path = Path(path_str)
+
+        # If relative, resolve relative to the config file location
+        if not path.is_absolute():
+            path = (self.config_path.parent / path).resolve()
+
+        # Check direct file existence OR system PATH
+        if path.is_file() or shutil.which(str(path)):
+            return
+
+        print(
+            f"[ERROR] {name} not found.\n"
+            f"  Configured path: '{path_str}'\n"
+            f"  Resolved absolute path: '{path}'\n"
+            f"Please install or correct the yt-playlist-config.json path."
+        )
+        sys.exit(1)
+
+    @property
+    def playlists(self):
+        return self.data.get("playlists", [])
+
+    @property
+    def yt_dlp_path(self):
+        return self.data["yt_dlp_path"]
+
+    @property
+    def ffmpeg_path(self):
+        return self.data["ffmpeg_path"]
+
+    @property
+    def aria2c_path(self):
+        return self.data["aria2c_path"]
+
+    @property
+    def max_parallel_downloads(self):
+        return self.data.get("max_parallel_downloads", 10)
+
+    @property
+    def aria2c_connections(self):
+        return self.data.get("aria2c_connections", 8)
+
+
+class PlaylistDownloader:
+    illegal_chars = '<>:"/\\|?*'
+
+    def __init__(self, config: ConfigLoader, playlist: dict):
+        self.url = playlist["url"]
+        self.save_path = Path(playlist["save_path"])
+        self.save_path.mkdir(parents=True, exist_ok=True)
+
+        # Archive always inside save_path if relative
+        self.archive = Path(playlist.get("archive", "archive.txt"))
+        if not self.archive.is_absolute():
+            self.archive = self.save_path / self.archive
+        self.archive.touch(exist_ok=True)
+
+        self.yt_dlp = config.yt_dlp_path
+        self.ffmpeg = config.ffmpeg_path
+        self.aria2c = config.aria2c_path
+        self.max_parallel = config.max_parallel_downloads
+        self.aria2c_connections = config.aria2c_connections
+
+    def sanitize_title(self, title, fallback_id):
+        safe_title = title.translate(str.maketrans({c: '-' for c in self.illegal_chars})).strip()
+        return safe_title if safe_title else fallback_id
+
+    def get_file_path(self, track_index, title):
+        return self.save_path / f"{track_index:03d} - {title}.mp3"
+
+    def fetch_videos(self):
+        result = subprocess.run(
+            [self.yt_dlp, "-J", "--flat-playlist", self.url],
+            capture_output=True, text=True, check=True
+        )
+        data = json.loads(result.stdout)
+        entries = data.get("entries", [])
+
+        valid = []
+        for v in entries:
+            if not v:
+                continue
+            title = v.get("title", "")
+            if title in ("[Deleted video]", "[Private video]"):
+                print(f"[SKIP] {v['id']} - {title}")
+                continue
+            valid.append(v)
+        return valid
+
+    def get_archive_ids(self):
+        ids = set()
+        with self.archive.open("r", encoding="utf-8") as f:
+            for line in f:
+                parts = line.strip().split()
+                if len(parts) >= 2:
+                    ids.add(parts[1])
+        return ids
+
+    def download_video(self, video, track_index):
+        title = video.get("title", "[Unknown]")
+        safe_title = self.sanitize_title(title, video["id"])
+        file_output = self.get_file_path(track_index, safe_title)
+        video_url = f"https://www.youtube.com/watch?v={video['id']}"
+
+        try:
+            subprocess.run([
+                str(self.yt_dlp),
+                "-f", "bestaudio",
+                "--extract-audio",
+                "--audio-format", "mp3",
+                "--audio-quality", "0",
+                "--ffmpeg-location", str(self.ffmpeg),
+                "--download-archive", str(self.archive),
+                "-o", str(file_output),
+                "--external-downloader", str(self.aria2c),
+                "--external-downloader-args", f"aria2c:-x {self.aria2c_connections} -s {self.aria2c_connections}",
+                video_url
+            ], check=True)
+            print(f"Downloaded: {track_index:03d} - {title}")
+            return True
+        except subprocess.CalledProcessError as e:
+            print(f"Error downloading {title}: {e}")
+            return False
+
+    def renumber_all_tracks(self, playlist_entries):
+        print("=== Renumbering files according to playlist order ===")
+        temp_suffix = ".renametemp"
+
+        final_map = {}
+        for idx, video in enumerate(playlist_entries, start=1):
+            title = video.get("title", "[Unknown]")
+            safe_title = self.sanitize_title(title, video["id"])
+            correct_fname = f"{idx:03d} - {safe_title}.mp3"
+            final_map[safe_title] = correct_fname
+
+        for safe_title, correct_fname in final_map.items():
+            matches = list(self.save_path.glob(f"* - {safe_title}.mp3"))
+            if matches:
+                current_path = matches[0]
+                if current_path.name != correct_fname:
+                    temp_path = current_path.with_suffix(current_path.suffix + temp_suffix)
+                    print(f"Temporarily renaming '{current_path.name}' → '{temp_path.name}'")
+                    current_path.rename(temp_path)
+
+        for safe_title, correct_fname in final_map.items():
+            temp_match = list(self.save_path.glob(f"* - {safe_title}.mp3{temp_suffix}"))
+            if temp_match:
+                temp_path = temp_match[0]
+                final_path = self.save_path / correct_fname
+                print(f"Final renaming '{temp_path.name}' → '{final_path.name}'")
+                temp_path.rename(final_path)
+
+        print("Renumbering complete.")
+
+    def update(self):
+        print(f"=== Updating playlist: {self.url} ===")
+        playlist_entries = self.fetch_videos()
+        archive_ids = self.get_archive_ids()
+        new_videos = [v for v in playlist_entries if v["id"] not in archive_ids]
+
+        if not new_videos:
+            print("No new tracks found.")
+        else:
+            print(f"Found {len(new_videos)} new track(s) to download.")
+
+            idx_map = {v["id"]: i+1 for i, v in enumerate(playlist_entries)}
+
+            with ThreadPoolExecutor(max_workers=self.max_parallel) as executor:
+                futures = [executor.submit(self.download_video, v, idx_map[v["id"]]) for v in new_videos]
+                for f in as_completed(futures):
+                    try:
+                        f.result()
+                    except subprocess.CalledProcessError as e:
+                        print(f"Download failed: {e}")
+
+        self.renumber_all_tracks(playlist_entries)
+        self.cleanup_removed_tracks(playlist_entries)
+
+    def cleanup_removed_tracks(self, playlist_entries):
+        print("=== Checking for files not in the playlist ===")
+        valid_titles = set()
+        for video in playlist_entries:
+            title = video.get("title", "[Unknown]")
+            safe_title = self.sanitize_title(title, video["id"])
+            valid_titles.add(safe_title)
+
+        to_delete = []
+        for file in self.save_path.glob("*.mp3"):
+            parts = file.name.split(" - ", 1)
+            if len(parts) == 2:
+                safe_title_in_file = parts[1][:-4]
+                if safe_title_in_file not in valid_titles:
+                    to_delete.append(file)
+
+        if not to_delete:
+            print("No extra files to delete.")
+            return
+
+        print("The following files are not in the playlist and will be deleted:")
+        for f in to_delete:
+            print(f"  {f.name}")
+
+        confirm = input("Delete these files? [y/N]: ").strip().lower()
+        if confirm == "y":
+            for f in to_delete:
+                try:
+                    f.unlink()
+                    print(f"Deleted: {f.name}")
+                except Exception as ex:
+                    print(f"Failed to delete {f.name}: {ex}")
+            print("Cleanup complete.")
+        else:
+            print("Cleanup aborted. No files were deleted.")
+
+
+class PlaylistManager:
+    def __init__(self, config: ConfigLoader):
+        self.config = config
+        self.playlists = [PlaylistDownloader(config, pl) for pl in config.playlists]
+
+    def run(self):
+        total_connections = self.config.max_parallel_downloads * self.config.aria2c_connections
+        if total_connections > 100:
+            print("\033[91m"
+                  f"[WARNING] Total connections ({self.config.max_parallel_downloads} × "
+                  f"{self.config.aria2c_connections} = {total_connections}) may overload your network! Pausing 5 seconds..."
+                  "\033[0m")
+            time.sleep(5)
+
+        for playlist in self.playlists:
+            playlist.update()
+
+
+if __name__ == "__main__":
+    cfg = ConfigLoader("yt-playlist-config.json")
+    update_yt_dlp(cfg.yt_dlp_path)  # <-- Auto-update yt-dlp before doing anything
+    manager = PlaylistManager(cfg)
+    manager.run()
diff --git a/yt-dlp.exe b/yt-dlp.exe
new file mode 100644
index 0000000..e5d9be2
Binary files /dev/null and b/yt-dlp.exe differ
diff --git a/yt-playlist-config.json b/yt-playlist-config.json
new file mode 100644
index 0000000..9188ca7
--- /dev/null
+++ b/yt-playlist-config.json
@@ -0,0 +1,14 @@
+{
+  "playlists": [
+    {
+      "url": "https://www.youtube.com/playlist?list=PLUmRr21IDW9VOlWwIcr1Foyj2pMh-Jvpb",
+      "save_path": "R:/localtracks/darkzoul",
+      "archive": "archive.txt"
+    }
+  ],
+  "yt_dlp_path": "yt-dlp.exe",
+  "ffmpeg_path": "ffmpeg.exe",
+  "aria2c_path": "aria2c.exe",
+  "max_parallel_downloads": 10,
+  "aria2c_connections": 8
+}
\ No newline at end of file
diff --git a/yt-playlist-main.py b/yt-playlist-main.py
new file mode 100644
index 0000000..1af5b68
--- /dev/null
+++ b/yt-playlist-main.py
@@ -0,0 +1,338 @@
+import os
+import sys
+import json
+import shutil
+import platform
+import time
+import subprocess
+from pathlib import Path
+from concurrent.futures import ThreadPoolExecutor, as_completed
+
+os.chdir(os.path.dirname(os.path.abspath(sys.argv[0])))
+if platform.system() == "Windows":
+    sys.stdout.reconfigure(encoding="utf-8") # type: ignore
+
+OK = "✔"
+FAIL = "✘"
+WARN = "⚠"
+INFO = "ℹ"
+STEP = "➜"
+def update_yt_dlp(yt_dlp_path: str):
+    try:
+        subprocess.run(
+            [yt_dlp_path, "-U"],
+            check=True,
+            stdout=subprocess.DEVNULL,
+            stderr=subprocess.PIPE,   # capture error output
+            text=True
+        )
+        print(f"{OK} yt-dlp is up to date.")
+    except subprocess.CalledProcessError as e:
+        print(f"{WARN} Could not update yt-dlp: Internet unavailable or cannot reach update server")
+
+
+
+class ConfigLoader:
+    DEFAULT_CONFIG = {
+        "playlists": [
+            {
+                "url": "https://www.youtube.com/playlist?list=YOUR_PLAYLIST_HERE",
+                "save_path": "./music",
+                "archive": "archive.txt"
+            }
+        ],
+        "yt_dlp_path": "yt-dlp.exe" if platform.system() == "Windows" else "yt-dlp",
+        "ffmpeg_path": "ffmpeg.exe" if platform.system() == "Windows" else "ffmpeg",
+        "aria2c_path": "aria2c.exe" if platform.system() == "Windows" else "aria2c",
+        "max_parallel_downloads": 10,
+        "aria2c_connections": 8
+    }
+
+    def __init__(self, config_path: str = "yt-playlist-config.json"):
+        self.config_path = Path(config_path).resolve()
+        if not self.config_path.exists():
+            self._create_default_config()
+            print(f"{INFO} Default config created at '{self.config_path}'. Please edit it and rerun.")
+            sys.exit(0)
+
+        with self.config_path.open("r", encoding="utf-8") as f:
+            self.data = json.load(f)
+
+        # Validate binaries
+        self._check_binary(self.yt_dlp_path, "yt-dlp")
+        self._check_binary(self.ffmpeg_path, "ffmpeg")
+        self._check_binary(self.aria2c_path, "aria2c")
+
+    def _create_default_config(self):
+        with self.config_path.open("w", encoding="utf-8") as f:
+            json.dump(self.DEFAULT_CONFIG, f, indent=2)
+
+    def _check_binary(self, path_str, name):
+        path = Path(path_str)
+
+        # If relative, resolve relative to the config file location
+        if not path.is_absolute():
+            path = (self.config_path.parent / path).resolve()
+
+        # Check direct file existence OR system PATH
+        if path.is_file() or shutil.which(str(path)):
+            return
+
+        print(
+            f"{WARN}[ERROR] {name} not found.\n"
+            f"  Configured path: '{path_str}'\n"
+            f"  Resolved absolute path: '{path}'\n"
+            f"Please install or correct the yt-playlist-config.json path."
+        )
+        sys.exit(1)
+
+    @property
+    def playlists(self):
+        return self.data.get("playlists", [])
+
+    @property
+    def yt_dlp_path(self):
+        return self.data["yt_dlp_path"]
+
+    @property
+    def ffmpeg_path(self):
+        return self.data["ffmpeg_path"]
+
+    @property
+    def aria2c_path(self):
+        return self.data["aria2c_path"]
+
+    @property
+    def max_parallel_downloads(self):
+        return self.data.get("max_parallel_downloads", 10)
+
+    @property
+    def aria2c_connections(self):
+        return self.data.get("aria2c_connections", 8)
+
+
+class PlaylistDownloader:
+    illegal_chars = '<>:"/\\|?*'
+
+    def __init__(self, config: ConfigLoader, playlist: dict, index: int):
+
+        # Determine a friendly identifier for the playlist
+        playlist_id = playlist.get("url") or playlist.get("save_path") or f"playlist #{index+1}"
+
+        # Check for missing or empty URL
+        self.url = playlist.get("url")
+        if not self.url or not self.url.startswith("https://www.youtube.com/playlist?list=") or len(self.url) <= len("https://www.youtube.com/playlist?list="):
+            print(f"{FAIL} Playlist #{index+1} has invalid or empty URL: '{self.url}' skipping")
+            self.skip = True
+        else:
+            self.skip = False
+
+        # Continue with normal initialization
+        self.save_path = Path(playlist.get("save_path", "./music"))
+        self.save_path.mkdir(parents=True, exist_ok=True)
+
+        # Archive path
+        self.archive = Path(playlist.get("archive", "archive.txt"))
+        if not self.archive.is_absolute():
+            self.archive = self.save_path / self.archive
+        self.archive.touch(exist_ok=True)
+
+        self.yt_dlp = config.yt_dlp_path
+        self.ffmpeg = config.ffmpeg_path
+        self.aria2c = config.aria2c_path
+        self.max_parallel = config.max_parallel_downloads
+        self.aria2c_connections = config.aria2c_connections
+
+
+    def sanitize_title(self, title, fallback_id):
+        safe_title = title.translate(str.maketrans({c: '-' for c in self.illegal_chars})).strip()
+        return safe_title if safe_title else fallback_id
+
+    def get_file_path(self, track_index, title):
+        return self.save_path / f"{track_index:03d} - {title}.mp3"
+
+    def fetch_videos(self):
+        if getattr(self, "skip", False) or not self.url:
+            return []  # nothing to fetch
+    
+        result = subprocess.run(
+            [self.yt_dlp, "-J", "--flat-playlist", self.url],
+            capture_output=True, text=True, check=True
+        )
+        data = json.loads(result.stdout)
+        entries = data.get("entries", [])
+
+        valid = []
+        for v in entries:
+            if not v:
+                continue
+            title = v.get("title", "")
+            if title in ("[Deleted video]", "[Private video]"):
+                print(f"[SKIP] {v['id']} - {title}")
+                continue
+            valid.append(v)
+        return valid
+
+    def get_archive_ids(self):
+        ids = set()
+        with self.archive.open("r", encoding="utf-8") as f:
+            for line in f:
+                parts = line.strip().split()
+                if len(parts) >= 2:
+                    ids.add(parts[1])
+        return ids
+
+    def download_video(self, video, track_index):
+        title = video.get("title", "[Unknown]")
+        safe_title = self.sanitize_title(title, video["id"])
+        file_output = self.get_file_path(track_index, safe_title)
+        video_url = f"https://www.youtube.com/watch?v={video['id']}"
+
+        try:
+            subprocess.run([
+                str(self.yt_dlp),
+                "-f", "bestaudio",
+                "--extract-audio",
+                "--audio-format", "mp3",
+                "--audio-quality", "0",
+                "--ffmpeg-location", str(self.ffmpeg),
+                "--download-archive", str(self.archive),
+                "-o", str(file_output),
+                "--external-downloader", str(self.aria2c),
+                "--external-downloader-args", f"aria2c:-x {self.aria2c_connections} -s {self.aria2c_connections}",
+                video_url
+            ], check=True)
+            print(f"{OK} Downloaded: {track_index:03d} - {title}")
+            return True
+        except subprocess.CalledProcessError as e:
+            #print(f"{FAIL} Error downloading {title}: {e}") #print full error
+            err_msg = e.stderr.strip().splitlines()[-1] if e.stderr else "Video Unlisted or Unavailable"
+            print(f"{FAIL} Download failed: {title} — {err_msg}")
+            return False
+
+    def renumber_all_tracks(self, playlist_entries):
+        print(f"\n{STEP} Renumbering files according to playlist order")
+        temp_suffix = ".renametemp"
+
+        final_map = {}
+        for idx, video in enumerate(playlist_entries, start=1):
+            title = video.get("title", "[Unknown]")
+            safe_title = self.sanitize_title(title, video["id"])
+            correct_fname = f"{idx:03d} - {safe_title}.mp3"
+            final_map[safe_title] = correct_fname
+
+        for safe_title, correct_fname in final_map.items():
+            matches = list(self.save_path.glob(f"* - {safe_title}.mp3"))
+            if matches:
+                current_path = matches[0]
+                if current_path.name != correct_fname:
+                    temp_path = current_path.with_suffix(current_path.suffix + temp_suffix)
+                    #print(f"Temporarily renaming '{current_path.name}' → '{temp_path.name}'")
+                    current_path.rename(temp_path)
+
+        for safe_title, correct_fname in final_map.items():
+            temp_match = list(self.save_path.glob(f"* - {safe_title}.mp3{temp_suffix}"))
+            if temp_match:
+                temp_path = temp_match[0]
+                final_path = self.save_path / correct_fname
+                print(f"Renaming '{temp_path.name}' → '{final_path.name}'")
+                temp_path.rename(final_path)
+
+        print(f"{OK} Renumbering complete.")
+
+    def update(self):
+        playlist_id = self.url or self.save_path or "unknown playlist"
+        if getattr(self, "skip", False):
+            print(f"{WARN} Skipping playlist '{playlist_id}': URL missing in the config.")
+            return
+
+        print(f"{STEP} Updating playlist: {playlist_id}")
+        playlist_entries = self.fetch_videos()
+        archive_ids = self.get_archive_ids()
+        new_videos = [v for v in playlist_entries if v["id"] not in archive_ids]
+
+        if not new_videos:
+            print(f"{OK} No new tracks found.")
+        else:
+            print(f"{OK} Found {len(new_videos)} new track(s) to download.")
+
+            idx_map = {v["id"]: i+1 for i, v in enumerate(playlist_entries)}
+
+            with ThreadPoolExecutor(max_workers=self.max_parallel) as executor:
+                futures = [executor.submit(self.download_video, v, idx_map[v["id"]]) for v in new_videos]
+                for f in as_completed(futures):
+                    try:
+                        f.result()
+                    except subprocess.CalledProcessError as e:
+                        print(f"{FAIL} Download failed: {e}")
+
+        self.renumber_all_tracks(playlist_entries)
+        self.cleanup_removed_tracks(playlist_entries)
+
+    def cleanup_removed_tracks(self, playlist_entries):
+        print(f"{STEP} Checking for files not in the playlist")
+        valid_titles = set()
+        for video in playlist_entries:
+            title = video.get("title", "[Unknown]")
+            safe_title = self.sanitize_title(title, video["id"])
+            valid_titles.add(safe_title)
+
+        to_delete = []
+        for file in self.save_path.glob("*.mp3"):
+            parts = file.name.split(" - ", 1)
+            if len(parts) == 2:
+                safe_title_in_file = parts[1][:-4]
+                if safe_title_in_file not in valid_titles:
+                    to_delete.append(file)
+
+        if not to_delete:
+            print(f"{OK} No extra files to delete.")
+            return
+
+        print(f"{WARN} The following files are not in the playlist and will be deleted:")
+        for f in to_delete:
+            print(f"  {f.name}")
+
+        try:
+            confirm = input(f"{WARN} Delete these files? [y/N]: ").strip().lower()
+        except EOFError:
+            confirm = "n"
+
+        if confirm == "y":
+            for f in to_delete:
+                try:
+                    f.unlink()
+                    print(f"{OK} Deleted: {f.name}")
+                except Exception as ex:
+                    print(f"{FAIL} Failed to delete {f.name}: {ex}")
+            print(f"{OK} Cleanup complete.")
+        else:
+            print(f"{OK} Cleanup aborted. No files were deleted.")
+
+
+class PlaylistManager:
+    def __init__(self, config: ConfigLoader):
+        self.config = config
+        self.playlists = [
+            PlaylistDownloader(config, pl, idx)
+            for idx, pl in enumerate(config.playlists)
+        ]
+
+    def run(self):
+        total_connections = self.config.max_parallel_downloads * self.config.aria2c_connections
+        if total_connections > 100:
+            print("\033[91m"
+                  f"{WARN}[WARNING] Total connections ({self.config.max_parallel_downloads} × "
+                  f"{self.config.aria2c_connections} = {total_connections}) may overload your network! Pausing 5 seconds..."
+                  "\033[0m")
+            time.sleep(5)
+
+        for playlist in self.playlists:
+            playlist.update()
+
+
+if __name__ == "__main__":
+    cfg = ConfigLoader("yt-playlist-config.json")
+    update_yt_dlp(cfg.yt_dlp_path) #update yt-dpl executable
+    manager = PlaylistManager(cfg)
+    manager.run()