Live Music Moments on Instagram: "In the summer of 2001, a young John Mayer played a live in-store set at Tower Records in Atlanta, Georgia, performing acoustic and plugged-in versions of early hits like “No Such Thing,” “Your Body Is a Wonderland,” “My Stupid Mouth,” “Great Indoors” and more for a small crowd of fans gathered inside the record shop. This performance came just as his debut major-label album Room for Squares was gaining momentum, turning what was typically a browsing stop into a