Chris Thile one man Mandolin Quartet + IMPROV Stepbrothers

This is truly amazing, Chris Thile play his Mandolin and does some improvising on some next level, his phrasing is just so awesome, this is a must see for any musician. enjoy P.s. Good points to start the vid is 1:17 and 4:20 THIS VIDEO IS STRICTLY FOR EDUCATIONAL PURPOSES :-P