Scottish producer Lockah is back, this time with Atlanta knob-twiddler Taste Tester in tow, for a new EP on Slugabed's Activia Benz label. The release is called Higher Learning, and it's out June 24 via AB's Bandcamp and July 1 via all other digital retailers. "U Don't Know Me" is a colorful slice of futuristic R&B with a particularly earwormy hook.