Robbie Rapids drops "Class 2 Rapids" onto the table like a heavy set of keys to houses you used to live in, but can’t quite remember the address of. This Atlanta-based Gen X rocker has assembled a collection that feels less like a polished studio product and more like a glove compartment mixtape that has survived three car wrecks and a cross-country move. It...

Let’s be clear about Social Gravy’s re-released single, “Fools”: this is not a song that uses metaphor as a shield. From its first snarling chords, this track, a furious time capsule from 2016 unearthed by Brad Kohn and Vee Bordukov, feels less like a composition and more like a brick heaved through a stained-glass window. It’s a raw-throated accusation, a two-by-four of a protest...