1Bert Weedon's Play in a Day remains one of the world's most successful guitar methods. It is as much of a legend as the stars who have learned from it, including Eric Clapton, Mike Oldfield, Paul McCartney, George Harrison, John Lennon, Sting, Brian May, Pete Townshend, and many others Play in a Day is easy to use and includes plenty of tips for selecting the right guitar, the correct amplifier, how to hold your instrument, and plenty of exercises and tunes to play