Some folks (Hi, Rich B!) have been wondering about the new odd shaped aqua guitar that Joe has been playing in concert. This reportfrom Chattanooga's WDEF news explains:
Featuring eclectic styling and vibrant colors that provide more than a nod to both retro and futuristic designs, the guitars have garnered an international following with musician Joe Walsh of the Eagles playing his JBD-100 on the group’s present tour.
There's more in the piece about the company making these guitars. Very cool!