Ok, we had the Three (real) Tenors. They were established well-known classical artists. Since then we were treated to three:CountertenorsIrish tenorsCeltic tenors (hmm... and the difference would be?)Black tenorsSopranosand now American tenors (have you heard of any of them)Wasn't all of that enough of milking the idea of three guys (gals) singing together? It's not like they're breaking any new grounds here.They do beat Russel Watson in terms of youthful charm though.