We recently told you about Phil Manzanera's twelve-part series for Planet Rock radio called "A is for Axe", which takes an alphabetical look at the greatest guitarists. As those who have tuned in to the first three shows have discovered, it is a wonderful, absorbing show and gives some real insights.

This coming Sunday (August 26th) brings show number 4, which features Phil playing examples from, and talking about, the likes of Jimi Hendrix, Steve Howe, George Harrison... oh, and one David Gilmour! Tune in at 8pm BST - you can listen online over at www.PlanetRock.com. If you miss it, it is repeated on Friday, August 31st, at 6pm.