Scott Mulvahill Frontman. Singer-songwriter. World-renowned upright bassist. Multi-instrumentalist. For the past decade, Scott Mulvahill has left his unique mark on the intersecting worlds of Americana,bluegrass, folk, jazz, rock & roll, and roots music. Already acclaimed for his work alongside icons like Ricky Skaggs and Bruce Hornsby. He recenlty debuted at the Grand Ole Opry and now he is debuting at the Winnetka Music Festval.