HAIM is an American rock band from Los Angeles, California. The band consists of three sisters: Este Haim (bass guitar and vocals), Danielle Haim (lead vocals, guitar, and drums), and Alana Haim (guitars, keyboards, and vocals). The sisters grew up in a musical family and began performing together at a young age. They officially formed HAIM in 2007 and released their debut album, "Days Are Gone," in 2013.