Peter Warren is an American musician. He released the album Bass Is (which includes the song Bass Is) and the songs Piano Sonata No.14 in C sharp minor Op.27 No.2 Moonlight Adagio sostenuto with Eliso Bokvadze, and Piano Concerto No.1 In B Flat Minor Op.23 - Allegro Non Troppo e Molto Maestoso - Allegro Con Spirito with Armonie Symphony Orchestra. Warren also released Good Classic Vol.10 and Warren & Samolis: Bowed Metal Music with M. Samolis. He has played with guitarists Mike Stern and John Scofield. He founded two improvising groups, Cheap Suit Serenaders and Elastic Consort.