Chicago acid jazz outfit Liquid Soul originally comprised saxophonist/musical director Mars Williams, DJ Jesse de la Peña, guitarist Tommy Klein, bassist Ricky Showalter, trumpeter Ron Haynes, keyboardist Frankie Hill, and drummer Dan Leali. Formed in 1993, the group quickly emerged as a Windy City club favorite thanks to their regular Sunday night gigs at the Elbo Room, and soon recorded a self-titled debut LP for their own Soul What label. A series of high-profile gigs including appearances at President Bill Clinton's inaugural parade in Washington, D.C., as well as basketba...