With his most recent album Roseville lauded by Tinnitist as “a career-defining culmination of life and musical experiences,” indie-rock singer/songwriter Sean Tillmann – a.k.a. Har Mar Superstar – performs a special afternoon concert at Davenport’s Raccoon Motel on April 27, the Minnesota artist’s additional credits including roles in Pitch Perfect and TV’s Broad City, and serving as the lead character of the “Skeleton Crew” band for Netflix’s revival of Mystery Science Theater 3000.
