The band's frontman Rivers Cuomo revealed details about the collaboration during an interview with MTV, but failed to name which song the rapper appears on.

"We got Lil' Wayne to come in and do a rap on it," he said.

"Any other rapper would've just done, 'Yay, we're partying! Let's drink and have fun,' but he gave it the edge I was looking for.

“You can hear in his voice, it sounds so dark, like he was gonna get shot or something when he walks out of the studio.”

Weezer's seventh album and follow-up to last year's self-titled release is due out on October 26. It has been produced by Jacknife Lee.

(by Jason Gregory)