Anyone know who sings the song "Somewhere" from "West Side Story" (It starts "There's a place for us...somewhere a place for us...") in the commercial for the insurance company TIAA - CREF? The commercial begins with a bunch of college students listening to a lecture in a small auditorium.

I looooove that musical and that song in particular--this is a very nice rendering of it, by a male singer who sounds vaguely familiar (possibly an R&B or soul singer), but I can't place the voice. If anyone can find out who it is, I would appreciate it...thanx in advance!