This is much better and ready for personal use at least for me.
So what changed?
Now if a download fails in the middle the application won't just stop right there, it will continue trying to download other links in the list till the end.
New option
mymusic-dl -s
-s "search-term"
The "search-term" will be searched in youtube and the first result will be downloaded. Many times you want to listen a song that just clicked in your mind and this will help you. Thanks to youtube's awesome search engine you can download a song using just the lyrics even if you can't recall the name.