Formed in 2019, Lifeguard are Asher Case (bass, vocals), Isaac Lowenstein (drums, percussion), and Kai Slater (guitar, vocals). At its core, Lifeguard is a punk band. Their music is loud and energetic. It’s also, at its core, visceral and hypnotic. For the Chicago-based trio that can include repetition and blasts of speaker cone-shredding feedback. Their songs adeptly balance melody and chaos, rhythm and drone. Hooks and noise are held to the same standard. Both have to stick.