There should be an option to download a whole playlist and convert it to mp3.

[herman-brits]

This would be helpful for downloading music playlists, I'm modifying the code on my own to do this for my needs. If you would like I could submit a pull request so this feature is available to everyone.

[shandralor]

Same here, I changed option 3 so it can download multiple playlists and cleans up the mp4 s afterward. No idea how to do a pull request though :-)