i don't think there are any at least of note on their two albums but you've seen them live maybe you can enlighten me, any solos live? is he a good soloist or he doesn't indulge in that? There are songs from Tool that do leave you wanting more but I find with APC it is two thirds of the album or more. Billy Howerdel has to be one of the best songwriters in the business, different some call it "stoner rock" but it certainly gets in your head. Anybody else think he looks a bit like Billy Corgan?