Listen to You Don't Know What Love Is (alternate take 16) (alternate) online. You Don't Know What Love Is (alternate take 16) (alternate) is an English language song and is sung by Tony Bennett and Bill Evans. You Don't Know What Love Is (alternate take 16) (alternate), from the album The Complete Tony Bennett/Bill Evans Recordings, was released in the year 2009. The duration of the song is 3:33. Download English songs online from JioSaavn.