Roger Humphries is rated by music critics as one of the most exciting percussionists in the business. He has provided the rhythmic beat for music legends as Ray Charles, Horace Silver, Richard "Groove" Holmes, Stanley Turrentine, James Moody, among many others in his brillant career. Roger has performed at Carnegie Music Hall, the Village Gate and the Apollo Theatre in New York. He has also played at the Bohemian Caverns and Shelly Manne's Manhole in Los Angeles; the Penthouse in Seattle, Wash.; Pep's Lounge and Showboat, Philadelphia; the Jazz Workshop, Boston; Ronny Scott's in London and many other great jazz destinations worldwide. He has played with a who's who of jazz titans, including Dizzy Gillespie, Lee Morgan, Coleman Hawkins, Grant Green, Billy Taylor, Bill Doggett, Benny Green, Richard " Groove" Holmes, Lionel Hampton, , Clark Terry, J.J. Johnson, Billy Preston, Joe Henderson, Freddie Hubbard, Jack McDuff, Gene Harris, George Harris, George Benson, John Faddis, Slide Hampton, Johnny Griffin, Herbie Mann, Randy Brecker, Joe Williams, Milt Jackson and Jimmy Witherspoon. In Pittsburgh, Roger has performed with Sean Jones, Nathan Davis, Frank Cunimondo, Pete Henderson, Dwayne Dolphin and too many others to mention.
After playing with various groups around the country, in 1972, Roger organized his own band, R H Factor, and in 1996, he assembled Roger Humphries' Big Band.