Mac Miller went in the studio last night and whipped up a new song called “Day One: A Song About Nothing” off his fictional album Never Thought I’d Be Standing Here With 3 Chains On, which he doesn’t plan to ever release. He produced the beat and recorded the laid-back track in one take, sharing it moments later with his Twitter followers.

Next on the horizon for Miller is Pink Slime, his collaborative EP with Pharrell, which has already produced the single “Onaroll.”