Kvartetten Som Sprängde

From the beginning Kvartetten som sprängde really was a quartet. Named after a famous book by Birger Sjöberg (not related to Finn). The setting was Hammond organ, drums, guitar and a singer, Margareta Söderberg. Soon she thought that her folk and medieval style did not perfectly fit in with the rest of the group. At that point, instead of changing name, the name became a joke - the quartet that was a trio. So the "quartet" was - Fred Hellman, Hammond organ