Premise: William Hargis Bowman, Jr. (April 21, 1941 – February 22, 2011), better known by his stage name, Beau Dollar, was a soul vocalist and drummer for King Records. He performed on many studio albums for various artists under contract with King, including James Brown. His most prominent work was performed as "Beau Dollar & The Dapps" and "Beau Dollar & The Coins".
Hypothesis:  William Hargis Bowman, Jr. was born April 21, 1941 and played on stage over 50 times