Blast from the Past is a two-CD compilation album that contains re-recordings of older Gamma Ray material from the Ralf Scheepers era, with Kai Hansen singing the vocals, and remasters of more recent tracks. Wikipedia
Songs
Welcome
Lust for Life
Heaven Can Wait
Heading for Tomorrow
Changes
One With the World
Dream Healer
Tribute to the Past
Last Before the Storm
Heal Me
Rebellion in Dreamland
Man on a Mission
Land of the Free
The Silence
Beyond the Black Hole
Somewhere Out in Space
Valley of the Kings
Anywhere in the Galaxy
Send Me a Sign
Armageddon