Help for a beginner ?

Apr 5 at 9:28 AM
Hy everyone,
I would like to make a mp3 player with playlists and most people tells me do use CSCore, wich seam nice but I don't know how to get started :
-How to create a GUI with this audio library (if it's possible) ?
So if someone had a tutorial or a better documentation, it would be nice !
Thanks in advance !