Listen to Once In A Lifetime online. Once In A Lifetime is an Unknown language song and is sung by Loungeshifters. Once In A Lifetime, from the album 50 Chillout Tunes, Vol. 2 - Best of Ibiza Beach House Trance Summer 2013 Café Lounge & Ambient Classics, was released in the year 2018. The duration of the song is 5:09. Download Unknown songs online from JioSaavn.