A# Tritone Scale on Piano — Keyboard, Notes & Fingering

About the A sharp Tritone scale

A sharp Tritone is used for jazz and film music that wants a symmetrical, unstable color. Think of it as a symmetrical six-note scale built on the tritone. It is A♯ Blues Diminished with the third lowered.

Its notes are A♯, B, D, E, E♯, and G♯. The formula is H 1½ W H 1½ W.

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The black keys A♯ and G♯ belong to A♯ Tritone. Its raised fourth lands on the white key E. The scale lines up four white keys back to back.

Notes and intervals

1	A#A♯	Root
2	BB	Minor 2nd
3	DD	Major 3rd
4	EE	Augmented 4th
5	E#E♯	Perfect 5th
6	G#G♯	Minor 7th

Steps	H 1½ W H 1½ W
Semitones	1-3-2-1-3-2
Degrees	1 ♭2 3 ♯4 5 ♭7

Shapes

Chromatic

Circle of Fifths

Related scales

Tritone in other keys

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Bb Tritone scale on piano shown as colored note dots

<a href="https://chordcolors.com/scales/as-tritone/piano"><img src="https://chordcolors.com/og/scales/bb-tritone-piano.png" alt="Bb Tritone scale on piano in color" width="600" height="315" style="max-width:100%;height:auto;border-radius:12px" /></a>
<p><a href="https://chordcolors.com/scales/as-tritone/piano">Bb Tritone scale on piano</a> on Chord Colors</p>

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A♯ Tritone scale

About the A#A sharp Tritone scale