1.44 C clef =========== ES: clave de do, I: chiave di do, F: clef dâut, D: C-Schlüssel, NL: C-sleutel, DK: c-nøgle, S: c-klav, FI: C-avain. Clef symbol indicating the position of the middle C. Used on all note lines. [image src="" alt="[image of music]" text="image of music" ] See also ........ No cross-references.