Joni Mitchell At NewportMitchell emerged from the side of the stage, swaying smoothly, in fine summer style with beret and sunglasses. Her good natured mood instantly set the tone. This performance would be an intimate gathering of friends, not unlike the Joni Jams shed been hosting in her own living room over the last few years of recovery. Smiling broadly, Mitchell made her surprise appearance, taking her on stage seat alongside Carlile. Within minutes, the news had