Oliver Hartmann
Known For
Avantasia - The Flying Opera: Around the World in Twenty Days
Live Show
Tobias Sammet's Avantasia: Wacken Open Air 2014
Avantasia - Masters of Rock Argentina 2023
Edguy – Live in Brazil 2004
May Isang Pamilya
Echoes - Barefoot To The Moon - An Acoustic Tribute To Pink Floyd
Echoes - Live From The Dark Side - A Tribute To Pink Floyd