by RIC HICKEY
Friday's Bonnaroo festivities started with great promise, as we were treated to a surprise performance by Jack Johnson in the press tent. Johnson is a last-minute fill-in for headliners Mumford and Sons, who had to cancel because their bass player had a medical procedure to fix a blood clot in his brain earlier this week. Warmth and humility emanated from Johnson as he debuted two brand new songs accompanied by ALO's Zach Gill on accordion.An hour later Trixie Whitley slithered on to the Which Stage in a long black gown and proceeded to mesmerize the mid-day crowd with her hypnotic and soulful swamp Rock. There were moments during her set when she sang with such power and pathos it literally knocked the wind out of me. The crowd was so awed by Whitley's performance they stood in a stunned silence so quiet that at times you could hear shutters clicking in the photo pit.I don't think Chuck and I stopped laughing once during a spontaneous and hilarious 15 minutes we spent chatting with Daniel, Thomas and new drummer Johnny Colorado of the Futurebirds. We barely had time to catch our breath and regain our composure before a 4 p.m. press conference that featured comedians Michael Che and Mike Birbiglia, as well as Jason Isbell and Jazz Fusion guitar legend John McLaughlin. Around the festival grounds today we've heard remarkable performances by Jason Isbell and 400 Unit, Nashville's Alanna Royale and Trombone Shorty. Coming up later tonight: Wilco, Paul McCartney, ZZ Top and many more.