Picardy third - The term for the raising of the third, making a major triad, in the final chord of a composition which is in a minor key. The practice originated in c. 1500 and extended through the Baroque period.
Risoluto - Resolute.
Septet - A piece for seven instruments or voices. Seven performers.
Through-composed - A term used to describe a song in which the music for each stanza is different. The opposite of strophic.
Al fine - To the end.