books.google.com - LEON THEREMIN led a life of flamboyant musical invention laced with daring electronic stealth. A creative genius and prolific inventor, Theremin launched the field of electronic music virtually singlehandedly in 1920 with the musical instrument that bears his name. The theremin -- the only instrument...http://books.google.com/books/about/Theremin.html?hl=ja&id=6DHlQJcMpBQC&utm_source=gb-gplus-shareTheremin
