Opus

A numbering system for a composer's works, assigned roughly in order of publication

About Opus

Opus numbers (abbreviated Op.) help identify and catalogue a composer's output. Op.

A symbol or abbreviation indicating the volume at which music should be played, from very soft to very loud.

A curved line joining two adjacent notes of the same pitch, combining their durations into a single sustained sound.

A held note or rest; pause at the performer's discretion.

A written document showing all parts of a musical composition aligned vertically on the page

A symbol placed at the beginning of a staff to indicate the pitch of the notes.