"Trommelspiel." . . "Drum." . . "United States." . . "Drum Religious aspects." . . "Drummers (Musicians)" . . "Schlagzeug." . . "Folk music." . . "Drummers (Musicians) United States Biography." . . "Folk music History and criticism." . . "Trommel." . . . "Drumming at the edge of magic : a journey into the spirit of percussion"@en . "Drumming at the edge of magic : a journey into the spirit of percussion" . . . . . . . . . . . . . . . . . . . . . . . . . "Drumming magic : a journey into the spirit of percussion"@en . . . . . . . "Drumming at the edge of magic : A journey into the spirit of percussion" . . . . . . . . . "Drumming at the edge of magic a journey into the spirit of percussion"@en . "Drumming at the edge of magic a journey into the spirit of percussion" . . . . . . "Criticism, interpretation, etc"@en . "Criticism, interpretation, etc" . . . . . . "Details a ten-year period during which Mickey Hart, drummer for the Grateful Dead, dedicated his life to an intense study of the origins, myths, history, and spiritual heritage of drums and other percussion instruments. Includes photographs of some of the many instruments he discusses and information on other aspects of his life." . . . . "Biography"@en . "Biography" . "Trommel (Trommeln)" . . . .