You know that exact second when everyone is staring at you, waiting for you to blow out the candles, and all you want to do is disappear? Ava Valianti has captured that highly specific, deeply uncomfortable feeling and turned it into an absolute indie pop gem. Her latest single, "Birthday Cake," drops you right into the middle of a party you never wanted to attend....

Kansas City’s TYYE has delivered “whole thing,” a single that glides into your ears with the frictionless cool of a late-night drive but leaves behind the kind of emotional residue that sticks to your ribs. The R&B production is impeccably smooth, a sleek chassis of polished beats and pop sensibilities; The Weeknd taught it how to dress for the city, and a hint of...