Tehosekoitin was a Finnish rock band formed in 1991. The band made music with traditional rock 'n roll attitude. Besides pure rock 'n roll, they also made some songs which were more like jazz, blues or tender ballads than actual rock. Tehosekoitin was really popular in Finland. The band toured after a successful decade in Suomi later under the new name Screamin' Stukas in Britain and Europe. They translated all their lyrics into English. The tour wasn't very successful.