Brent Fitz is a Canadian-American musician and multi-instrumentalist. In his career, he has worked with Slash, Myles Kennedy, Theory of a Deadman, Alice Cooper, Vince Neil, Union, Gene Simmons, The Guess Who, Brad Whitford from Aerosmith, Derek St. Holmes, Ronnie Montrose, Indigenous, Lamya, Streetheart, Harlequin, and Econoline Crush.

Saul Hudson, known professionally as Slash, is a British-American musician who serves as the lead guitarist of the hard rock band Guns N' Roses, with whom he achieved worldwide success in the late 1980s and early 1990s. Slash has received critical acclaim and is considered one of the greatest guitarists in history.