AOA – “Shut Up!” Irish alt-rock outfit AOA fire off “Shut Up!”, a neon pop-punk shot that turns bite-your-tongue anxiety into a chant-ready demand: “don’t tell me to wait—just listen.” Tracked at Start Together Studios (Northern Ireland) with producer/mixer/mastering engineer Michael Bell, the single races on sprinting drums, gritty downstrokes, gang vocals, and a hook engineered for sweaty…