Toto is an American rock band formed in Los Angeles in the late 1970s, known for blending rock with pop, jazz, funk, and progressive elements. Comprised initially of veteran session musicians, the group achieved mainstream success in the late 1970s and 1980s with polished production, sophisticated arrangements, and strong musicianship. Their work often features intricate studio craftsmanship, prominent use of keyboards and guitar solos, layered vocal harmonies, and a rhythmic foundation drawing on rock and R&B. Toto is widely recognized for commercially successful singles and albums from that era and for a sound that balances radio-friendly songwriting with technical proficiency.