Quarterflash was an American rock group formed in Portland, Oregon, in 1980. The band was made up of lead singer and saxophonist Rindy Ross, her husband, guitarist Marv Ross, guitarist Jack Charles, keyboardist Rick DiGiallonardo, bassist Rich Gooch and drummer Brian David Willis. Recording history The group was formed by merging two popular Oregon bands, Seafood Mama and Pilot. They originally released the single "Harden My Heart" in Spring 1980.