Back in 2012 this might have shocked me, but Kendrick Lamar’s recent collaboration with Swifty makes this leak a little easier to fathom. Lady Gaga features alongside Kendrick Lamar on this vintage leaked tune ‘Party Nauseous’. The song was made back in 2012 and was intended to make the tracklist on good kid, m.A.A.d city. Suppressed from the public due to creative differences, word is Gaga wasn’t willing compromise on changes Lamar’s team were offering.

Now that the fame scales have tipped majorly, Gaga has been heard playing the track during the transitions of her #artRAVE tour and today, the track has mysteriously leaked in full. Check it out above.

More on Kendrick Lamar and Lady Gaga

Stream: Kendrick Lamar feat. Lady Gaga — Bitch Don’t Kill My Vibe
Kendrick Lamar features in Taylor Swift’s video for ‘Bad Blood’
It came from Tumblr: Kendrick Lamar’s “To Pimp A Butterfly” reimaged as other famous hip-hop albums