There’s been a triad of music First Ladies, a series of trailblazers that have shaped the goosebumps on the skin of everyone’s sunburned arms at Bonnaroo. Friday brought the Queen of of Rockailly, Wanda Jackson, among one of my favorite Immaculate Noise interviewees. Last night brought my first full set sit-in, from country great Loretta Lynn. She wore a combination of Flashy Loretta and Down-Home Loretta, with a simple pant-suit with a bibbed, rhinestone shirt. Her petite frame was fragile against her male-dominated, inveterate band and she rarely strayed from her place on stage.