context: They formed a songwriting duo who produced about forty songs and created Buscaglione's public persona, a humorous tough guy with a penchant for whisky and women.
source: At that time, Chiosso was a university student, while Buscaglione eked out a living as a jazz singer and musician in those clubs.
reference_original: Damals war Chiosso Student an der Universität, während Buscaglione seinen Lebensunterhalt als Jazz-Sänger und Musiker in diesen Clubs bestritt.
reference_flipped: Damals war Chiosso Student an der Universität, während Buscaglione ihren Lebensunterhalt als Jazz-Sängerin und Musikerin in diesen Clubs bestritt.