“Al Di Meola was at one of the John Petrucci camps and he said, ‘Learn as much theory as you possibly can and then forget it!’” Progressive virtuoso Jason Richardson gives his take on the timeless ‘music theory versus ear training’ debate
Is music theory necessary to write guitar solos that stand the test of time? All That Remains' lead guitarist weighs in...

Do you need to be a music theory savant to compose hard-hitting guitar parts (or, any guitar part, for that matter)? Or is playing by ear enough?
While music theory and building a lexicon of sorts does help you find your way around the fretboard a lot quicker, it's not the be-all and end-all. Progressive electric guitar virtuoso Jason Richardson is the latest to give his take on this timeless debate – with a little help from Al Di Meola by way of John Petrucci.
“Theory is important because it helps expedite the writing process, but it’s obviously not a necessity,” he tells Guitar World when asked about constructing the dual harmony lead lines on AntiFragile, the band's latest album. “I know plenty of players who write the craziest-sounding stuff, and some of them don’t know anything about theory.”
Richardson goes on to say that, in some sense, it's “almost better for them” because they aren’t constrained by conventions or perceptions that might inform what they're going to write – rather, are just “playing what sounds cool to them.”
“The bluntest way I’ve ever heard it put is this: Al Di Meola was at one of the John Petrucci camps [John Petrucci’s Guitar Universe] and he said, ‘Learn as much theory as you possibly can and then forget it!’” he recalls with a laugh. “That way it’s subconscious; it’s in the back of your head, not the front.”
As the six-stringer aptly puts it, “Remember, it’s called music ‘theory,’ not ‘law.’ It’s just there to guide you, to be a suggestion and help make things work better together with each other.”
Richardson was officially named All That Remains' new guitarist in 2019, after the death of original lead guitarist and co-founding member Oli Herbert a year prior.
For more Jason Richardson, plus new interviews with Robin Nolan and Gary Holt, pick up issue 592 of Guitar World at Magazines Direct.
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Janelle is a staff writer at GuitarWorld.com. After a long stint in classical music, Janelle discovered the joys of playing guitar in dingy venues at the age of 13 and has never looked back. Janelle has written extensively about the intersection of music and technology, and how this is shaping the future of the music industry. She also had the pleasure of interviewing Dream Wife, K.Flay, Yīn Yīn, and Black Honey, among others. When she's not writing, you'll find her creating layers of delicious audio lasagna with her art-rock/psych-punk band ĠENN.
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