Fiona Amaka’s new single, “Cowards and Shadows,” doesn’t kick down the door; it slips the lock and vanishes into the night, leaving the chain on. There’s a particular London cool to this departure, a swagger in its disappearing act. The track's lauded Bowie-esque posture is immediately apparent, thanks in no small part to Andy Zanini's sharp, stalking guitar work. It’s less a gentle fade...

Miedjia emerges not only as a star but more as a supernova in the expansive musical universe. Miedjia is one of those rare individuals who not only writes, composes, and performs, but also dabbles in sound engineering. Other people may wear one or more of these hats. Because he is the creative director behind his trade, each note and phrase is infused with a purposeful goal,...