I was never a big fan of the tune used by Judy Collins and Dave Van Ronk of this Yeats poem. I think a lot of Yeats poems/set to music attempts don't work (poems don't necessarily make good songs, etc). I did like the tune Tom Rapp set to the poem on his "Journal of the Plague Years," however. It was a tune you could whistle out the door, not an art song tune. It is a matter of taste, though.