Tom Service considers how music can be transcendent. From Wagner's sublime harmonies in Tristan und Isolde, to the hypnotic drumming of shamans, what is it about some kinds of music that can take us to a higher plane? He considers music for contemplation (such as church music by Messiaen, and Fauré's Requiem); music for dancing to oblivion (the techno "Trance" genre, whirling dervishes); music evoking ecstasy (Scriabin, Gospel music); and he discusses the ancient practises of shamans in various cultures, with ethnomusicologist Keith Howard.