"What's Up?" is a signature rock anthem by 4 Non Blondes from their 1992 album "Bigger, Better, Faster, More!". Written by lead guitarist Linda Perry, the song is known for its powerful vocal performance by Linda Perry, its catchy chorus, and its themes of frustration and searching for meaning. It became a worldwide hit, reaching the top of the charts in several countries and remains a defining song of the 1990s alternative rock scene.
