1. A clef that puts middle C on the bottom line of the staff

Derived forms: soprano clefs

Type of: clef

• genus Oxalis
• genus Oxandra
• genus Oxybelis
• genus Oxydendrum
• genus Oxylebius
• genus Oxytropis
• genus Oxyura
• genus Oxyuranus
• genus Ozonium
• genus Ozothamnus
• genus Pachycephala
• genus Pachyrhizus
• genus Pachysandra
• genus Packera
• genus Padda
• genus Paeonia
• genus Pagellus
• genus Pagophila
• genus Pagophilus
• genus Pagrus
• genus Pagurus
• genus Palaemon
• genus Palaquium
• genus Paleacrita
• genus Palinurus