Heart's fifth album, "Bébé le Strange", was released on Valentine's Day 1980. The band's sixth album, "Private Audition", was released in June 1982 and sold only 400,000 copies; it peaked at number 25 on "Billboard". After their series of platinum and gold albums, this was considered a flop. However, Heart continued to do well with concert sales, and had the eighth-highest-grossing tour of the year. During this time, tensions between Wilson and drummer Derosier had increased after several breakups, and both bassist Fossen and he decided to leave the band. Over the next year, they were replaced by bassist Mark Andes and drummer Denny Carmassi.