Most achingly-beautiful music

Ultimately, we listen to music to be moved, for example, to be elated, exulted, calmed or pained. Which are the 3 most affecting pieces of music do you find the most affecting?
To Love is to Bury - Cowboy Junkies Trinity Sessions. The song makes me feel grateful for what I have.
Barber's adagio for strings always moves me as does Pavarotti singing Nessun Dorma. What a terrific thread, I hope it runs another decade.
Carrickfergus (traditional Irish song) as performed by Van the Man and the Chieftains on Irish Heartbeat...
CSNY Cowgirl in the Sand, Neil Young doing The Needle and the Damage Done, Velvet Underground Oh! Sweet Nuthin'