Sponge is an American alternative rock band from Detroit, Michigan, formed in 1991. Their music incorporates elements of grunge, punk, and hard rock, which have contributed to their distinct sound. The band, led by vocalist Vinnie Dombroski, is best known for their hit singles "Plowed" and "Molly (16 Candles)" from their debut album "Rotting Piñata" (1994). Sponge's work in the mid-1990s had a significant impact on the alternative rock scene, bridging the gap between grunge's rawness and the polished sound of mainstream rock.