Just in time for their tour stop at Mezzanine next month, Atlanta rap bros Big Boi and Killer Mike just dropped the official Shoes for Running Tour mixtape.

The mixtape, mixed by Trackstar the DJ, features every track where Big Boi and Killer Mike have appeared together. The publicist for the tour says the duo is also working on a joint album.

Listen to the mixtape here:

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Big Boi’s latest video:

An instant underground classic from Killer Mike last year: