DSC_4801.JPG Taping Of CMT Crossroads With Keith Urban and John Mayer - PRIVATE SITE Liberty Hall Franklin, TN United States January 26, 2010 Photo by Rick Diamond/WireImage.com To license this image (17141387), contact WireImage.com

Watch Keith Urban & John Mayer Trade Guitar Solos In A Throwback Performance Of “Sweet Thing”

Keith Urban’s Defying Gravity record is one of my all time favorites.

When he gave it the John Mayer treatment for an episode of CMT Crossroads, I was instantly in guitar heaven. It’s a lengthy 6 minutes long and it will only leave you begging for more.

Whiskey Riff is the most entertaining country site…ever.