After years of piano, trombone, and even tuba lessons, what’s my oldest son’s instrument of choice? The guitar, for which we never purchased a lesson. That would’ve ruined it. We’re asking Woodson Art Museum visitors to share their guitar stories throughout Medieval to Metal: The Art & Evolution of the Guitar, on view through May 31. On a comment wall adjacent to a stage in the Museum’s Sound Lab, visitors are invited to “Note Your Guitar Experiences.”