A chord with A Lydian scale

Pairing the A chord (Major) with the A Lydian scale: formulas, fretboard voicings and the practical context for soloing, improvisation and songwriting.

A chord formula

Interval formula: 1 3 5. A major triad — root, 3rd and 5th. The foundation of all harmony: a stable, clear, bright chord.

A Lydian scale formula

Formula: 1 2 3 #4 5 6 7. Classification: modal.

Fretboard voicings for A

Curated A shapes that sit naturally inside the A Lydian scale.

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A — A shape, frets 1–5
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A — G shape, frets 1–6
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A — E shape, frets 4–8
XX153167891011
A — D shape, frets 6–11
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A — C shape, frets 8–13

Other scales for A

Compare how the same chord behaves over other compatible modes.

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