Last month, HBO announced that Dave Grohl would produce his own series for the network that would serves as an extension of his Sound City documentary. While recording their eighth album in different cities across the country, Grohl was also interviewing the artists and engineers that work in each studio they went to. The show’s called Sonic Highways and Grohl calls it “a musical map of America.” No word on when it’s premiering (probably sometime in the fall) but here’s a quick 20-second teaser to hold us over. Watch below.