There are at least five artists called Tsunami:
1. An American indie rock band
2. An American hard rock band
3. An Aruban soca group
4. A Belarusian funk-rock band
5. A New Zealand post rock band from Dunedin.
1. Tsunami was an American indie rock band from Arlington, Virginia, formed by housemates Jenny Toomey and Kristin Thomson in late 1990 to play at New Year's party. They enlisted former housemate John Pamer to play drums and Andrew Webster from Jenny's previous band Geek to complete the line up.