Threefold is a name used by more than 1 music group. Threefold may refer to: 1) Comprising Les Miles and Tim Rock, Threefold are a successful New Age Group. Their music is melodic with wonderful layers of dreamlike magic and Celtic mysticism. Threefold have been interested in Music and Theatre from an early age and currently run an award-winning Inclusive Theatre Company in Norfolk. 2) An acoustic rock duo based out of Seattle, Washington, USA. 3) Celtic black metal from California Read more on Last.fm