The 16 Deadly Improvs are an American improvisational progressive rock band based in Madison, New Jersey. They record and release music through their own label, Rosemont Recordings. They're noted for their unique sound which combines the elements of "traditional" improvisational blues and jazz with the "non traditional" styles of heavy metal, ambient, progressive rock and electronica. The majority of their music is performed together live in a studio without any prior rehearsals or sharing of musical thoughts before the recording process begins. This gives their recordings an overall warm organic feel that creates a completely refreshing listening experience. Although the band rarely plays live in front of an audience, they've been known to perform one-off shows over the past 15 years.

Mark Nowak – keyboards, vocals
Nick Bohensky – guitar, keyboards
Vin Villanueva – guitar
Jeff Bridi – bass, vocals
Dave Wilson – drums, percussion
Gene Bohensky – drums, keyboards