Matisyahu's band has a unique sound, mixing reggae, traditional rap, and guitar solos typical of rock music. His fans are of different walks of life, religions, and ethnicities. He sometimes performs with Kenny Muhammad, a Muslim beatboxer. He also provides vocals on the songs "Roots in Stereo" and "Strength of My Life" for the 2006 album Testify by P.O.D., a predominantly Christian group.His reggae vocal style is along the lines of traditional Rasta Roots stylings mixed with dub sound.