Lilacs
Here’s a cool thing that Henry found on bandcamp — a recording of choral piece my dad wrote in 1967, performed by the New Music Choral Ensemble and conducted by Dad’s dear friend Kenneth Gaburo. I remember visiting him when I was little.
https://kennethgaburo.bandcamp.com/track/robert-shallenberg-lilacs
P.S. it’s a setting of a poem by Walt Whitman