Thanks to Guitar Lifestyle where we first saw this video of a Guitar World interview with John Mayer discussing his unique cover of Crossroads. The intro to the video consists of several comedic false intros by John Mayer. Some of Mayer's other comedic endeavors have included some misses (nsfw) but these mostly hit the mark. The meat of the interview is where it gets interesting. John discusses how he came up with the idea for his version, his tones, takes a very detailed look at his right hand technique, and discusses the music theory behind some of his choices.

For more guitar instruction on this topic, check out Jody Worrell's John Mayer Style Solos and Guy Fenocchi's lesson on playing Clapton's Crossroads.

Guitar Lifestyle found an old BBC video (below) of Eric Clapton explaining how he makes the "woman tone" that he used on Sunshine of Your Love and other tunes. Gibson.com also has an article on the same subject:

"Zeroing in on “Woman Tone” isn’t rocket science. That would be easier. There’d be a precise formula that would work for everyone, and no mojo factor. Nonetheless, a powerful neck-position pickup is essential. Start by turning your guitar’s tone dials all the way off. Next, place the pickup selector switch in the middle position. Now roll the bridge pickup’s volume to about six or seven, and crank the neck pickup all the way up to 10.

Amp choice is crucial too, although a carefully selected high-quality distortion pedal can turn some tiny practice rigs into snarling monsters. Clapton used heavy artillery: a Marshall 50-watt head through a 4x12 cabinet with 25-watt Celestion greenback speakers running full out – volume, bass, midrange and treble all set on 10. And while an electronic amplifier – especially one that emulates tube distortion – can get the job done, one of “Woman Tone’s” key elements is the smooth, creamy distortion that only tubes provide."

I'm not sure who is responsible for this list of amp settings for popular songs and guitarists but it's a cool collection. Here are a couple of examples:

JIMI HENDRIX - PURPLE HAZE

drive at 8
treble at 7
mid at 9
bass at 6
reverb at 3
with overdrive

SULTANS OF SWING SETTINGS

presence at 4
treble at 5
nid at 5
bass at 5
reverb 2/3
master at 10

ERIC CLAPTON

gain at 7
treble at 5
mid at 7
bass at 7
presence at 8


We have our own series of lessons that will teach you how to play like the guitar greats. Check out our Mark Knopfler Style Lesson to get that Sultans of Swing sound or you can learn a few Eric Clapton Style Blues Turnarounds