Alto Saxophone,Piano - Level 3 - Digital Download SKU: A0.982010 By Jonas Brothers. By David Stewart, Jess Agombar, Joseph Jonas, Kevin Jonas, Nick Jonas, and Ryan Tedder. Arranged by C&D Music Publishing. Pop. Score and part. 16 pages. C&D Music Publishing #5744923. Published by C&D Music Publishing (A0.982010). This is an arrangement of What A Man Gotta Do by the Jonas Brothers for also saxophone and piano. Use the recording to play along!