Three years ago, news that Lady Gaga & Kendrick Lamar were going to have a track together was a bit of a thing. Gaga is no stranger to Lamar collaborations, her take on “Bitch Don’t Kill My Vibe” eventually didn’t make good kid, m.A.A.d city after all. Their other collaboration, “PARTYNAUSEOUS” was supposed to be a large Interscope-y driven thing for GKMC but never materialized. Gaga cited created differences with Lamar’s camp, not Lamar himself so they’re still pretty friendly. Instead, the track got repurposed (her parts anyway) and chopped up as an interlude for Gaga’s ARTPOP tour.

Now some three years later, “PARTYNAUSEOUS,” at least a demo version of the song has surfaced online with two relatively unheard Kendrick Lamar verses. Listen to it below.