Misc: The largest order of mammals, with about _____ species, is rodents?

Questions

Category: Name the Artist: "...you can get yourself clean, you can have a good meal..."?

Category: Name the Band: "Tip of My Tongue," "Mondo Bondage," & "Sushi Girl".?

Category: Name the group who sings "Zunga Zeng" and "Come Baby Come"?

Category: Name the guitarist who replaced C.C. DeVille in Poison for Native Tongue?

Category: Name the rapper who claims he's "the lyrical gangsta"?