How to play G dominant 7th flat 9th chord on guitar

What does "xa9a9a" mean?

The sequence xa9a9a is a highly compact guitar chord notation. It represents the fret played on each of the 6 strings, reading left-to-right from the thickest (lowest pitch) string to the thinnest (highest pitch) string: E, A, D, G, B, e.

• x means the string is muted or skipped entirely.
• 0 means the string is played "open" (without pressing over a fret).
• 1-9 represent standard fret numbers 1 to 9.
• a, b, c... represent frets 10, 11, 12, and higher (where a=10, b=11, c=12).

Can I play this G dominant 7th flat 9th shape anywhere else?

Yes! This specific layout is just one way to voice a G dominant 7th flat 9th chord. You can find all other variations in our chord shape library for G dominant 7th flat 9th. Most guitarists choose different shapes based on whether they want a "brighter" or "deeper" sound, or which chord they are transitioning from.

Why do some strings have an 'x'?

Strings marked with an 'x' should not ring out. These notes are excluded because they don't belong to the G dominant 7th flat 9th chord or would clash with this specific voicing. You can mute these strings by lightly touching them with a finger that is already pressing a neighboring fret.