Steven Spielberg | Steven Seagal | Steven Soderbergh | Steven Holl | Steven Tyler | Steven Isserlis | Steven Gerrard | Steven Curtis Chapman | Steven Berkoff | Steven Wilson | Steven Pinker | Steven Levy | Steven Moffat | Steven 'Bo' Keeley | Steven Weinberg | Steven Meisel | Steven Hyde | Steven Ford | Steven Stucky | Steven Dann | Steven | Steven Yeun | Steven Webber | Steven T. Seagle | Steven R. Smith | Steven Houghton | Steven Hirsch | Steven Heighton | Steven Dietz | Steven Chu |
Marshall began playing guitar in his teens, counting as musical influences P-Funk (Parliament Funkadelic), Jimi Hendrix, Stevie Ray Vaughan, Brian Setzer of the Stray Cats, Prince, Django Reinhardt, Steven Hufsteter, Matthew Ashman from Bow Wow Wow, the Clash, Michael Jackson, the Talking Heads, Björk, and the Isley Brothers, among many others.