Am9+♯4

A minor ninth, add sharp fourth

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MSK 007 Leapfrog VCF (patch; see in online store)
MSK 009 Coiler VCF (patch; see in online store)

Equivalent chord symbols: Am11♯11, B11♯5♭9, G11♯5♭7, C6+♯2+♭1, C♭11♯5♭9, B♯6+♯2+♭1.

Notes in this chord: A, C, D♯, E, G, B. Integer notation: {0, 3, 4, 7, 9, 11}.

Nearby chords (one less note): Am9, Am9♭5, C6+♯2, G9♯5♭7, B4+7+♯1, C+♯2+♭1.

Nearby chords (one more note): G13♯5, GM13♯5, B13♯5♭9, B11♯5+♯1, G13♭7♭13, Am11♯11+♯1.

Parallel chords (same structure, different root): Cm9+♯4, Dm9+♯4, Em9+♯4, Fm9+♯4, Gm9+♯4, Bm9+♯4, C♭m9+♯4, D♭m9+♯4, E♭m9+♯4, F♭m9+♯4, G♭m9+♯4, A♭m9+♯4, B♭m9+♯4, E♯m9+♯4, B♯m9+♯4.

Experimental fretting charts for guitar standard EADGBE tuning (change tuning or instrument):

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