Gene Petty 4tet Band Rehearsal | Poor Butterfly | Blues

Gene's got a new drummer. His name is B.B. Now there is Bobby on Bass, B.B. on drums, Pete on Clarinet and Gene leading the band on Guitar.
Here you get a sneak preview into their rehearsal.
They are confronted with a problem: Do they Play a popular song and risk a copyright strike or do they do an original blues to avoid one.