Cadenza

In music, a cadenza (from Italian: cadenza [kaˈdɛntsa], meaning cadence; plural, cadenze [kaˈdɛntse]) is, generically, an improvised or written-out ornamental passage played or sung by a soloist or soloists, usually in a "free" rhythmic style, and often allowing virtuosic display. During this time the accompaniment will rest, or sustain a note or chord. Thus an improvised cadenza is indicated in written notation by a fermata in all parts. A cadenza will usually occur over the final or penultimate note in a piece, the lead-in (German: Eingang) or over the final or penultimate note in an important subsection of a piece. It can also be found before a final coda or ritornello.

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