Listening to Libby Ember’s single “Alibi” is a study in strange emotional temperatures. The sound is a down-tempo, sun-dusted blanket of soft guitars and gentle synth pads, the kind of arrangement you’d put on to feel safe. But the feeling it leaves behind is a deep, architectural cold, the kind you find in the shadowed corners of an old stone church long after the...

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....