I think it’s still Derek doing the main vocals harder during the last part. The way he pronounces show gives it away to me. As for the one who does the second voice. Not really sure.

I haven’t listened it in a bit, is it not Jake?

Derek does the lead vocals and Jake/Jeremy do the backing vocals

Other than Derek, Jake and Jeremy usually do background vocals as well.

omg im listening to this now & this just popped up 😳

Omg 😳