"In Utero" is the third and final studio album by the American rock band Nirvana, released on September 13, 1993. The album was produced by Steve Albini and features a raw sound that contrasts with the polished production of their previous album, Nevermind. It includes notable tracks like "Heart-Shaped Box" and "All Apologies," which explore themes of pain, alienation, and the complexities of fame. The album received critical acclaim and commercial success, debuting at number one on the Billboard 200 chart. It is often regarded as one of the greatest albums of all time, reflecting the band's artistic evolution and the grunge movement of the early 1990s.