There is more than one artist with this name. 1) TANTRA is a Portuguese rock band. The first album "Mistérios & Maravilhas" (1978) brought them to the public as an inovative and unique portuguese rock group .With their Sinfonic Progressive Rock show they played very successfully all over Portugal , their home country , for about one year , before they recorded their second album "Holocausto " . It was acclaimed both by the media and the public and again they toured successfully for over one year and half . " TANTRA " ended shortly after they toured their third album " Humanoid Flesh ".