Last night I wondered if Joaquina Kalukango, the singer for the In Memoriam (whose name I always have to look up to get right, so I accept no credit for typing it correctly) had ever performed the role of Christine in Phantom of the Opera. She has not, but I thought hers was a beautifully paced and sung performance of that song, which I like a lot, and which often seems to me to be an awkward one for singers.