Thank you for posting.
Have you seen this other clip from the same broadcast? It has a bit of SDS, some footage of Ireland, interview clips with Mairéad and Orla, and the complete Last Rose of Summer (by Chloe and Lynn):
http://www.youtube.com/watch?v=_N4pS4XkRhEThere was another clip with more of Orla's interview, plus Alex singing "May It Be," but sadly that one has now been blocked.