Listen to You Don't Know What You've Got (Until You Lose It) online. You Don't Know What You've Got (Until You Lose It) is an English language song and is sung by The Friggs. You Don't Know What You've Got (Until You Lose It), from the album Today is Tomorrow's Yesterday, was released in the year 2007. The duration of the song is 2:52. Download English songs online from JioSaavn.