One of my very favourite aritsts: Daniel Bernard Roumain (DBR)
this is a great piece documenting his work with young people in Boston schools via the Boston Symphony Orchestra/Boston Pops.
If you're at all interested in the intersections between classical, electronic, hip hop & concert music - check him out.
There isn't much on youtube, but you can find him on itunes and at his website:
www.dbrmusic.com
My favourite album is Etudes 4 Violin & Electronix