Schönberg, Arnold (1874-1951)(4)
Beethoven, Ludwig van (1770-1827)(3)
Elizabeth Duncan-Schule <Berlin>(3)
Blüthner-Orchester <Berlin>(2)
Bossi, Marco Enrico (1861-1925)(2)
Brahms, Johannes (1833-1897)(2)
Duncan, Elizabeth (1871-1948)(2)
Isadora Duncan e. V. <Berlin>(2)
Niemann, Walter (1876-1953)(2)