4 Non Blondes are an alternative rock band from San Francisco best known for their explosive rise in the early 1990s and their enduring anthem What’s Up? which became one of the most recognizable songs of the decade. Their debut and only studio album Bigger Better Faster More! went multi platinum worldwide and propelled the group into international fame with Linda Perry’s powerhouse vocals and the band’s gritty mix of rock and folk influences. Though the group disbanded in 1994, their music has lived on through radio, film, television, and streaming platforms where What’s Up? continues to chart and inspire new generations of listeners. In 2025 the band reunited for the first time in over thirty years to perform at major festivals, reigniting interest in their catalog and reminding audiences of their raw live energy and genre defining impact. With a cultural legacy anchored by one of the most enduring songs in rock history, 4 Non Blondes remain a touchstone for alternative rock fans around the world.