- "Dr. Feelgood (Love is a Serious Business) In 1994, the first time the Roots played the Montreux Jazz Fest, event founder Claude Nobs took the band's frontman Questlove to his house to watch a film of Aretha Franklin performing at the festival in 1971. "He told me, 'This is the reason I dedicate my life to Montreux Jazz,' " Questlove recalls.