Ibo Ortgies
Ibo Ortgies is a musicologist and music historian mainly interested in the use of historical temperaments in organs in the 17th and 18th centuries.
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Ibo Ortgies is a musicologist and music historian mainly interested in the use of historical temperaments in organs in the 17th and 18th centuries.
| This page is a stub. You can help the Xenharmonic Wiki by expanding it. |