by During the recording process of Kendrick Lamar's 2012 debut album, good kid, m.A.A.d city, he collaborated with Lady Gaga on a song titled "Partynauseous," but the record didn't make his project. Three years later, it seems a version of the song has now sprung a leak for fans' listening pleasure.
In true emcee fashion, Kendrick goes harder than a motha….while Gaga adds her electric flare. According to Billboard, she performed portions of the song on her ARTPOP tour, explaining at the time, "He's a good kid, it's just sometimes a mad city."
