The mention of Dimmu Borgir and Kamelot together in that other thread got me thinking: What's the coolest guest appearance you've heard on an album?
Examples...
Hansi Kursh on Edguy's Vain Glory Opera
Timo Tolkki on Avantasia as the voice of The Power
Yunhui Percifield on Iced Earth's Horror Show as Christine on the track The Phantom Opera Ghost
....aaand, go!
Examples...
Hansi Kursh on Edguy's Vain Glory Opera
Timo Tolkki on Avantasia as the voice of The Power
Yunhui Percifield on Iced Earth's Horror Show as Christine on the track The Phantom Opera Ghost
....aaand, go!