Har Mar Superstar
Minneapolis, MN
Sean Tillmann (aka Har Mar Superstar) is an American songwriter & performer who makes R&B / Pop / Soul music. What started as a one-man show in 1999 has grown into a full-band revue. Often n…
Sean Tillmann (aka Har Mar Superstar) is an American songwriter & performer who makes R&B / Pop / Soul music. What started as a one-man show in 1999 has grown into a full-band revue. Often n…