Portishead is a British musical group formed in 1991 in the town of the same name, located in Somerset. The band is known for its unique blend of electronic music, trip-hop, and rock, characterized by haunting vocals and atmospheric soundscapes. Their self-titled debut album, released in 1994, received critical acclaim and helped define the trip-hop genre. The band's lineup consists of lead vocalist Beth Gibbons, guitarist Geoff Barrow, and keyboardist Adrian Utley. Over the years, Portishead has released several albums, including the highly praised "Dummy" and "Third." Their music often features melancholic themes and innovative production techniques, making them influential in the music industry.