Jem Aswad Senior Music EditorThe Los Angeles-based “electro-soul” band B00TY has release “Matter of Time,” its new single featured in Issa Rae’s forthcoming HBO series “Rap Sh!t.”The song is released on the new label, A Tiny Universe (ATU), formed by hitmakers Adrian Miller and Om’Mas Keith, who have 10 Grammys between them and have worked with Dr. Dre, Jay-Z, Kanye West, Frank Ocean, Anderson .Paak, Odd Future and many others.Keith, who produced the song, says “B00TY perfectly embodies what we’re aiming at musically with A Tiny Universe, and both Adrian and I feel that they will ultimately represent an essential element of our musical legacy.