Flavor Wave’s single, “The Optimist,” arrived less like a declaration and more like someone tentatively drawing back a dusty curtain on a grey afternoon. From West Chester, PA, these five lifelong friends – Kyle Loedel (vocals, lyrics), Matthew Stretch (lead guitar), Patrick Blair (rhythm guitar), Noah Montgomery (bass), and Joshua Speaker (performer/drums) – typically tread alternative rock paths nodding to influences like The Strokes....

There is a specific kind of caffeine-jitter energy driving the new collaboration from Doctor Noize, titled "Diversity". It hits you immediately a bright, bouncing sequence of notes played with the frantic urgency of a silent film chase scene, yet anchored by a stride-style rhythm that feels surprisingly sturdy. It’s the musical equivalent of a golden retriever that has just realized you are holding a...