In this video, produced by the organization and distribution of knowledge TED based on a screenplay by Anita Collins, explains graphically what happens in our brain when we play music. The graphics of Sharon Colman and didactic explanation of this study have shown us many benefits involves learning to play an instrument.
And, as we have realized that musicians are special, but to give you an explanation of this fact scientifically sound change things much. LETS PLAY!
https://www.youtube.com/watch?v=uLP3OsxB_A8