Biography
There are at least 2 bands called Vallium:
1 - An Emo / post hardcore band from Ballina - Ireland who take inspiration from alternative metal and metalcore. The Irish Vallium currently have 3 members, Molly on vocals, Senan on bass, and Orla on drums.
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2 - a Polish Melodic Rock band
Biography text from Last.fm, available under CC BY-SA.