You have The Three Tenors, the Irish Tenors, the Three Irish Tenors, and Three Mo' Tenors. How to sort them out? Not sure I can help, but I CAN introduce you to the Celtic Tenors, who will sing in Bloomington on Sunday. Tenor James Nelson will join me on the Friday edition of "Live and Local." And I'll talk with famed frame drummer Glen Velez, who plays in Urbana on Saturday.