Biography
Trophallaxy was a symphonic power metal band formed in 2007.
Lineup:
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Yannick Rey - Guitar
Valentin Magnenat - Bass
Joëlle "Jo" Graz - Vocals, Cello
Jonathan Pellet - Keyboards
Gaël Regamey - Drums
Trophallaxy has changed their name to Dysrider
Biography text from Last.fm, available under CC BY-SA.