Listen to Harley Fvcking Quinn (feat. Marcus McCoan) online. Harley Fvcking Quinn (feat. Marcus McCoan) is an Instrumental language song and is sung by Sarah De Warren, Biometrix and Euphoria. Harley Fvcking Quinn (feat. Marcus McCoan), from the album Harley Fvcking Quinn (feat. Marcus McCoan), was released in the year 2020. The duration of the song is 3:00. Download Instrumental songs online from JioSaavn.