anchor.diff:  , mpg123
   , libopenmpt
   , opusfile
  +, wavpack
   , pango
   , pulseaudio
   , withDiscordRPC ? false
  
positive.code: , python3Packages
  , ffmpeg
  , flac
  , librsvg
  , gobject-introspection
  , gtk3
  
negative.code: 
  stdenv.mkDerivation rec {
    pname = "tauon";
    version = "7.2.1";
  
    src = fetchFromGitHub {
      owner = "Taiko2k";
      repo = "TauonMusicBox";
      rev = "v${version}";
      sha256 = "sha256-wEGdqMKLhKjnxNTgqNQpUpYkMk/FuRAKsWX+P/9nUG4=";
    };
  
    postPatch = ''
  