I would like to see a section where I can record the music I played along with and play it back to hear myself.
It also would be nice to have audio/video recording and ability to share the recorded track with a family/friends.
Alina Lasskaja commented
I thought about so often, about this option, would be great....
You mean the songs from music streaming services? If so, then you could try AudFree Music Recording Software for Mac. It will help you record the music and let you listen offline.