$ uname -a
Linux pop-os 6.8.0-76060800daily20240311-generic #202403110203~1713206908~22.04~3a62479 SMP PREEMPT_DYNAMIC Mon A x86_64 GNU/Linux

        songPath = Path.Combine(
            Utils.jammerPath,
            formattedUrl
        );
        string construction = songPath;
        string value = "";
        (value, pipe) = CheckExistingSong(url);
        // Message.Data("Value: " + value, "Check Existing Song:" + formattedUrl.Substring(0, formattedUrl.Length - 4));
        if (value != "")
        {
            songPath = value;
            return;
        }

        pipe = "";
        try
        {
            var streamManifest = await youtube.Videos.Streams.GetManifestAsync(url);
            var streamInfo = streamManifest.GetAudioStreams().FirstOrDefault();
            var video = await youtube.Videos.GetAsync(url);
            
            if (streamInfo != null)
            {
                var progress = new Progress<double>(data =>
                {
                    AnsiConsole.Clear();
                    Console.WriteLine($"{Locale.OutsideItems.Downloading} {url}: {data:P}");
                });

                // metadata to pipe
                pipe = video.Title;
                pipe = Start.Sanitize(pipe);

                await youtube.Videos.Streams.DownloadAsync(streamInfo, songPath, progress);
                int pos_dot = songPath.LastIndexOf(".");
                construction = songPath[..pos_dot] + "^" + pipe + ".mp4";
                File.Move(songPath, construction);
            }
            else
            {
                Message.Data(Locale.OutsideItems.NoAudioStream, Locale.OutsideItems.Error);
            }
            songPath = construction;
        }
        catch (Exception ex)
        {
            Message.Data($"{Locale.OutsideItems.Error}: " + ex.Message, "Error");
            songPath = "";
        }
    }

jammer -c test
jammer -p test
open url and add files to playlist

│ Save as playlist                                                                                                          
│ │ Enter playlist name: asdf                                                                                             
Unhandled exception. System.IO.DirectoryNotFoundException: Could not find a part of the path '/home/ilako/jammer/playlists/asdf.jammer'.
   at Interop.ThrowExceptionForIoErrno(ErrorInfo errorInfo, String path, Boolean isDirError)
   at Microsoft.Win32.SafeHandles.SafeFileHandle.Open(String path, OpenFlags flags, Int32 mode, Func`4 createOpenException) 
   at Microsoft.Win32.SafeHandles.SafeFileHandle.Open(String fullPath, FileMode mode, FileAccess access, FileShare share, FileOptions options, Int64 preallocationSize, UnixFileMode openPermissions, Int64& fileLength, UnixFileMode& filePermissions, Func`4 createOpenException) 
   at System.IO.Strategies.OSFileStreamStrategy..ctor(String path, FileMode mode, FileAccess access, FileShare share, FileOptions options, Int64 preallocationSize, Nullable`1 unixCreateMode)
   at System.IO.StreamWriter.ValidateArgsAndOpenPath(String path, Boolean append, Encoding encoding, Int32 bufferSize)   
   at System.IO.File.WriteAllLines(String path, IEnumerable`1 contents, Encoding encoding)
   at jammer.Playlists.Save(String playlistName, Boolean force)  
   at TUI.SaveAsPlaylist()                                
   at jammer.Start.CheckKeyboard()          
   at jammer.Start.Loop()                                                                                                   

$ cat asdf.jammer
$ jammer -p asdf
Launching Jammer...
Starting up asdf.jammer
Unhandled exception. System.IndexOutOfRangeException: Index was outside the bounds of the array.
   at jammer.Playlists.Play(String playlist, Boolean fromCli)
   at jammer.Start.Run(String[] args)
   at Program.Main(String[] args)
zsh: IOT instruction (core dumped)  jammer -p asdf

┌───────────────────────────────────────────────────────────────────────────────────────────────────────┐
│ Error                                                                                                 │
├───────────────────────────────────────────────────────────────────────────────────────────────────────┤
│ ┌───────────────────────────────────────────────────────────────────────────────────────────────────┐ │
│ │ Can not initialize device                                                                         │ │
│ └───────────────────────────────────────────────────────────────────────────────────────────────────┘ │
└───────────────────────────────────────────────────────────────────────────────────────────────────────┘
│ Load Effects         │       │ 5 To Load Effects settings                                            │
│ Toggle Media Buttons │ False │ 6 To Toggle Media Buttons                                             │
│ Toggle Visualizer    │ True  │ 7 To Toggle Visualizer (change visualizer settings in Visualizer.ini) │
│ Load Visualizer      │       │ 8 To Load Visualizer settings                                         │
└──────────────────────┴───────┴───────────────────────────────────────────────────────────────────────┘
Press H to hide/show help
Press C for settings
Press F to show playlist

C:\Users\onethathasnoname>jammer https://cele.fr4nk.org/test.jammer
Checking https://cele.fr4nk.org/test.jammer
URL https://cele.fr4nk.org/test.jammer is valid
Downloaded 3432 of  5352 bytes (6,412.56%).
Downloaded 4812 of  5352 bytes (8,991.03%).
Downloaded 5352 of  5352 bytes (10,000.00%).
Song already in playlist
No songs in playlist

$ jammer -c asdf
Launching Jammer...
Creating playlist: asdf.jammer
$ ls
asdf.jammer
$ jammer -a asdf "https://soundcloud.com/synthwave80s/sets/dreams"
Launching Jammer...
https://soundcloud.com/synthwave80s/sets/dreams
Adding songs to /home/ilako/jammer/playlists/asdf.jammer
Done!
$ cat asdf.jammer
$