Vocalist and guitarist Tommy Halloran, equal parts Randy Newman and Tom Waits, is one of the hardest working musicians in St. Louis. His group Guerrilla Swing, consisting of Mark Wallace on upright bass, Kristian Baarsvik on saxophones, and Kevin Cheli on drums, pays homage to the great tradition that is jazz with a vintage swing sound, while simultaneously creating music that is relevant to our modern times. Guerrilla Swing was named the overall Best Band in St. Louis 2014 by the RFT and performs every Sunday for Brunch at the Bistro.