Four Jacks
Four Jacks was a Danish vocal quartet, founded in 1956 by Poul Rudi and Otto Brandenburg. John Mogensen joined shortly afterwards, and gradually took over the creative leadership. Mogensen thought that there was a missing ingredient, and after a while Bent "Little Bent" Werther was added. Werther was more of an entertainer, and was often at the forefront. The group had its TV debut in 1957. B…