What is the fine-grained topic of the following text: Probably just didn’t see it before, but this weekend in Philly DJs were positively losing their minds over the remix of T-Pain’s “Can’t Believe It,” featuring Justin Timberlake (well, in between playing like 5 Peedi Crakk songs in a row and riding for E Ness, ‘The Lockness Monsta’; is it just because I’m from Philly that I’m not even mad at this guy as a rapper?). Only return the topic.
Popularity of T-Pain’s “Can’t Believe It” remix in Philly's DJ scene