Oh, here's one I forgot the first time
This is Song For Elias, by the Cat Empire
It's rare among Cat Empire tracks in that it has a female vocalist. and a prominent one at that
Though I can't get piece together the specifics
it's about a pair of lovers who never ended up meeting under the circumstances they'd wished
The implication is that one of them has passed away,
Based on the lyrics, I assume it's the guy who has left the girl to weep for his loss
Regardless, it really is rather moving.