Kanye West Premieres New Track With Ty Dolla Sign & Post Malone at Yeezy Season 2

Kanye West just premiered a new song featuring Ty Dolla Sign & Post Malone at his Yeezy Season 2 event today. We have no confirmation on the title of the song, but just listen to a rip of it below.

http://www.youtube.com/watch?v=18-ByS3BoP0