Josh Groban and Andrea Bocelli

The classical-pop giants' version of ''The Prayer'' may not have been the most scintillating event of the evening. But with both Groban and Bocelli in fine, silken-voiced form, it was a good way of paying tribute to Luciano Pavarotti, to whom Bocelli specifically dedicated the performance. (Bocelli also dedicated the song to every musician who had passed away over the previous year, although whether Ike Turner, for example, would have found the duet a suitable tip of the hat seems somewhat in question.) B