When he isn’t leading Wavves, Nathan Williams makes rap beats with his brother Kynan. Together, under the name Sweet Valley, they’ve cranked out a handful of instrumental mixtapes. And now they’ve linked up with an actual rapper — the tough and underrated San Francisco MC DaVinci — to make a full mixtape called Ghetto Cuisine, which will be out very soon. 100s and Main Attrakionz will guest on the tape. “I Got That Line,” the first track they’ve shared, is a dusty lope that offers no evidence that anyone associated with Wavves helped to make it. Download it below.