The term 'Fleck on Banjo' refers to the American banjo player and composer Bela Fleck. Fleck is widely considered one of the most innovative and influential banjo players in the world, having won 15 Grammy Awards for his work. He has collaborated with a wide range of musicians, from jazz to classical, and has released over 30 albums. His unique style of playing has earned him the nickname 'The King of the Banjo'.