Color: Individually Numbered.. Limited to 1000 copies. UPC: 8719262038844 Voyager is Mike Oldfield 17th album and was released in 1996. It is a Celtic-themed album with new pieces intertwined with covers of 20th century compositions and older traditional pieces. The music on this album is the most overtly Celtic music Mike Oldfield has produced. The album was originally recorded using only acoustic hand-played instruments. Later on, Oldfield added synthesizers and more instruments to the album.