Iwan Knorr
Iwan Knorr
German music teacher (1853–1916)
Iwan Otto Armand Knorr was a German composer and music teacher.
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German music teacher (1853–1916)
Iwan Otto Armand Knorr was a German composer and music teacher.
Continue reading at Wikipedia…
Wikipedia content provided under the terms of the Creative Commons BY-SA license