Listen to All In Love Is Fair (American Idol Performance) online. All In Love Is Fair (American Idol Performance) is an English language song and is sung by Pia Toscano. All In Love Is Fair (American Idol Performance), from the album All In Love Is Fair (American Idol Performance), was released in the year 2011. The duration of the song is 3:50. Download English songs online from JioSaavn.