Big Sean and Mac Miller have been friends for a while, and have made live appearances together in the past, but have never recorded a song together. Until now. "Hundred Dollar Bill Skyscraper," their new joint produced by Drumma Boy, is their first official collaboration, and it's definitely a dope duet. Hopefully we will hear more of these two assisting each other on tracks in the future. Listen below.

Listen: Big Sean f/ Mac Miller "Hundred Dollar Bill Skyscraper"

[via IllRoots]