. >> jimmy: you got some amazing guests artists on this album. even jimi hendrixin -- who else is on this? >> yeah -- yeah, actually jimi's real voice showed up on the album. >> jimmy: i mean, that's bizarre. >> yeah, we did the thing for the jimi hendrix family for the box set, and in turn, i wanted to do a tribute to jimi hendrix on the new album. so, we kind of did a switch for it, type thing. >> jimmy: well, very, very cool, baby >> yeah -- [ laughter ] we're gonna have to take you home to mother ship, baby. >> jimmy: well, twinkle, twinkle, baby. >> yeah. >> jimmy: i love bootsy collins. hey we have an amazing show tonight. oh, my gosh. the creators of the legendary animated series, "south park," matt stone and trey parker and here. [ cheers and applause ] they're going to tell us about their new broadway musical. it's gotten rave reviews. it's called, "the book of mormon." it's on broadway. they did that. they'll talk about that tonight. also, he's reforming education every single day, and it was feature in the movie, "waiting for superman." what an inspirin