He plays "Dies Irae" from Mozart's "Requiem" and "Heart and
Soul" he also plays pieces reminiscent from Haydn & Handel
Related Q&A：
What music is featured in Family Guy S05E17？-Well, you know, it's kind of hard to remember exactly all the music featured in that specific episode. But I think there was some classic rock, maybe a bit of pop too. Oh, and there might have been a funny parody song or two. I'm not 100% sure though. You could try checking some fan forums or music databases dedicated to Family Guy. That might give you a more accurate list. Hope that helps a little bit!
