It's one of their best covers, even though I like the original a lot better. Father Christmas is also a great cover (with a great original too).
I did a very quick (one evening) and very scruffy cover of BPCH for last Christmas, here ya go. I didn't check the key of U2's version so ended up a seminote higher.
https://soundcloud.com/satellitedog/christmas-baby-please-come
