Jarda Petřík has over a decade of experience as a host for CRo Radio Wave, is an avid European electronic music festival attender, the co-founder and co-organizer of
the defunct ambient gig Silent_Night. and occasionally a DJ, under the Valsorai Koxoy alias. Focuses incluee ambient, drone or field recordings, his self-named "tree house" & "technoise" subgenres from the clubby side of electronics, as well as more avant-garde oriented experimental and abstract productions.
