Mats/Morgan Band (formerly Hot Rats and Zappsteetoot) is a jazz band that features Morgan Ågren and Mats Öberg. Morgan is a drummer and composer and Mats is a keyboard player and composer. Morgan Ågren has been a drummer since age four. Born in Umeå, Sweden, Ågren was spotted as an outstanding talent at a young age as he began performing publicly at age seven, and eventually joined forces with blind keyboardist Mats Öberg in 1981. They later formed Zappsteetoot together in 1984, a band internationally known for performing Zappa's music.