Discografia Sigma
La discografia di Sigma è costituita da 2 album, e un lavoro audio/video, pubblicati tra il 2000 e il 2003
Sigma
Cd, 2000, Atrheia
1) Four Directions 2) End of Time 3) Guardians 4) King of the Nightmares 5) Minded Walls 6) Legacy 7) Follow the Sign 8) Fading Memories 9) Mighty Sword 10) Until Tomorrow 11) Land of Freedom 12) Maniac
Win or Lose
Cd, 2003, Sharks Records
1) The lake 2) Tears 3) I live if you... 4) Pride and forgiveness 5) Win or Lose 6) Lady of the tempest 7) Aria of Vendetta 8) The bread and the iron 9) S.o.s. 10) New brave world 11) The blind man 12) Eagle's den 13) Betrothed