Nate Dogg and Warren G had guest appearances on the track that described the glories of green smoke. The rapper made a contribution to the “Higher Learning” soundtrack in ’94 with the song “Situation: Grimm.” Grimm’s debut album, Things Are Looking Grimm got shelved after an aborted ’95 release date. He last appeared on DJ Pooh’s ’97 album Bad Newz Travels Fast and Warren G’s The Return Of The Regulator in 2001.