“Even those who know little about opera have heard of Giuseppe Verdi. What many don’t know is one of his most enduring accomplishments is Casa Verdi — a retirement home for musicians. Yvonne Russo’s documentary “Viva Verdi!” captures the vibrant life inside its walls, expressed in the aria “Sweet Dreams of Joy,” sung by soprano Ana María Martínez and composed by Nicholas Pike.

Producer Christine La Monte “sent me this 12-minute assembly, kind of like a teaser, and that’s all I saw,” says Pike. “The passion, the vitality of these residents, the mentoring of young, up-and-coming artists … I went over to the piano and wrote the song.”

He says the whole thing took about a day to craft, with its contemporary piano figures and classical vocals, imbued with the vivaciousness of Casa Verdi’s residents.

He wanted to capture the footage’s “energy and life and hope. We’ve all been to retirement homes; they can be pretty down places. This is 180 degrees from that.”