Lady Gaga and Azealia Banks' long-awaited collaboration, "Red Flame," is finally here.

A rough demo for the track, which seems to have been recorded some time all the way back in 2012 and was originally likely intended for Gaga's ARTPOP album, leaked on SoundCloud on Sunday, August 14, revealing a heavy-hitting electro-rap tune which features Banks rapping and an AutoTuned Gaga intoning about wearing patent leather and smoking Mary Jane.

Back in 2012, Banks was interviewed by Brazil's Mix TV about the collaboration, revealing, "I worked with Lady Gaga, but I worked with Lady Gaga from afar. We worked via email and via Internet. We have a song called 'Red Flame' and a song called 'Ratchet,' but I don't know what she's doing with it. She's going to release it when she wants to release it."

Unfortunately, Gaga never released it... but you can hear it now, below:

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