A musical family-of-six has apologised after they released a 'remarkably tasteless' Gisèle Pelicot parody of Paul Simon's 50 Ways To Leave Your Lover, as critics attack them for trying to cash in on her rape trial. The musical Marsh family has apologised for its remarkably tasteless' and 'shameful'parody song exploring the Gisele Pelicot mass rape trial Their controversial song came …