The additions are still coming fast and furious to the performance line-up for the 2005 Jammys. Additional musicians now slated to appear are Sinead O’Connor, Mike Gordon, and Benevento/Russo Duo with a few more artists yet to be announced. While details on the performances pairings will have to wait until the night of the show (just who is appearing with Travis Tritt?), part of O’Connors collaboration has been revealed as she will join Burning Spear (and some additional artists to be revealed on the night of the show). The Jammys represents OConnor’s first New York live performance in over five years. As for the awards element of the night, voting continues through next Friday.