
Ask most guitarists how to play the chord made famous by “Purple Haze,” and they’ll likely strum the E7#9 grip known informally the world over as “the Hendrix chord.”
However, other players - such as Chicago, Illinois, guitarist Paul Petraitis, who saw Jimi Hendrix perform four times in 1968 - can attest that in later performances of the song, Hendrix sometimes used an open-position Em7 instead.
Don’t believe him? Hit YouTube.
“E7#9 is so overused in the post-Stevie Ray world, that this Em7 chord makes a nice alternative,” says Petraitis. “It doesn’t have that G#/G dissonance. It’s like the ‘Foxey Lady’ voicing.”
Get The Pick Newsletter
All the latest guitar news, interviews, lessons, reviews, deals and more, direct to your inbox!
Whether he’s interviewing great guitarists for Guitar Player magazine or on his respected podcast, No Guitar Is Safe – “The guitar show where guitar heroes plug in” – Jude Gold has been a passionate guitar journalist since 2001, when he became a full-time Guitar Player staff editor. In 2012, Jude became lead guitarist for iconic rock band Jefferson Starship, yet still has, in his role as Los Angeles Editor, continued to contribute regularly to all things Guitar Player.
Watch Jude play guitar here.

“I developed this whammy-bar setup when I heard Jeff Beck's 'Guitar Shop' album." Carl Verheyen helps you master the whammy with six stunning licks and riffs in our video lesson

"You’ll have at your fingertips everything that Clapton and Hendrix played." Oz Noy explains the one thing every guitar player needs to unlock fretboard knowledge