As well as being a stellar blues-rock musician, Joe Bonamassa is also one of the most experienced guitar traders in the world. Thanks to decades of acquiring rare guitars for his collection, few people are as well placed to offer advice on what matters – and what doesn't – when buying guitars. And because he's a pro musician as well, his advice isn't just that of a collector but a passionate player as well. In this short video, shot during a recent Guitarist interview, he gives his frank advice on picking the right guitar.