The brand-new Spring 2012 issue of Guitar Aficionado features an up-close look at George Harrison’s greatest guitars and the new iPad app, "The Guitar Collection: George Harrison."

In honor of Harrison's 69th birthday -- which would have been this Saturday, February 25 -- we're asking you to choose his best Fab Four composition. All of his official EMI Beatles compositions are listed below.

At age 69, Paul McCartney is busier than he was when he was 29. His new album, Kisses On The Bottom, came out February 7. He got his own star on the Hollywood Walk of Fame on February 9. He was honored as MusiCares Person of the Year on February 10. And he closed out Sunday night's Grammy Awards with a performance of The Beatles' "The End" that featured a jam with Bruce Springsteen, Joe Walsh and Dave Grohl.

By the fall of 1965, the Beatles and George Martin had come to regard the recording studio as a place to experiment, think outside the box and slowly pull away from their tried-and-true formulas. On October 12 of that year, they did just that, recording a brilliant new John Lennon composition inspired by a clandestine affair he was having at the time. The recording would feature an exciting new tool, George Harrison's sitar.