Remigio Renzi

Elsa Respighi was an Italian mezzo-soprano singer and composer. She was the wife and former pupil of Ottorino Respighi. Respighi created a ballet and completed her husband’s opera, but also composed a significant number of her own works after his death, including operas and choral works. She published a biography of her husband, and established the Fondo Respighi in Venice to promote music education in Italy.

Adapted from the Wikipedia article on Elsa Respighi.