Sound Liberation’s “Elegy” isn’t so much an album as it is an unbolting of several sonic cages, letting the inhabitants mingle, argue, and eventually, find a strange, compelling harmony. Gene Pritsker and his rotating ensemble are, as ever, on a crusade against the "segregation of sound vibration," and here, their weapon of choice is grief, remembrance, and an absolutely defiant refusal to sit still...

The first few bars of HZPROD’s new single, “War Within (Radio Edit),” don’t so much start a song as they do raise a curtain on a scene already in grim, perpetual motion. There’s a cinematic weight here, a feeling of vastness and confinement all at once. The beat hits with the grim finality of a heavy vault door swinging shut, trapping you inside the...