Enharmonic equivalents to Ab besides G#?



Asked by: Jasmine Mattus

These 2-notes-in-one are called enharmonic equivalents because they sound the same—indeed, they are the same note—they just go by different names depending on the situation. G# is the same as Ab, C# is the same as Db, F# is the same as Gb, and so on.

Are ab and g# enharmonic?





In jargon, these two notes are ‘enharmonic equivalent‘, but the difference between the notes has very practical consequences when you use them in your music.

What is the enharmonic equivalent of G natural?

Enharmonic Equivalents



But we also know that it’s one semitone lower than G natural, so we could also call the note G flat. An enharmonic equivalent is simply another way to “spell” the same note. F sharp and G flat are “enharmonic equivalents”. Enharmonic equivalents are often used when we change key within a piece.

What is enharmonic B?

Enharmonic Key Signatures

Major / Relative Minor: No. of Sharps Enharmonic Key:
B major / G# minor 5 Cb major / Ab minor
F# major / D# minor 6 Gb major / Eb minor
C# major / A# minor 7 Db major / Bb minor


Which of the following pitches is enharmonic with B?





For example, the key of B, with five sharps, is enharmonically equivalent to the key of Cb, with 7 flats.

Are C-flat and B enharmonic?

Its relative minor is A-flat minor (or enharmonically G-sharp minor), and its parallel minor is C-flat minor, usually replaced by B minor, since C-flat minor’s three double-flats make it impractical to use. The direct enharmonic equivalent of C-flat major is B major, a key signature with five sharps.

Is there such thing as AB sharp?

B# and E# do exist, but these would sound out of tune to us. When we tune our instruments, they are usually at a standard A440 Hz tuning. This means that all the 12 semi-tones are pleasant to the ears. If we were to generate a sound at B# or E#, to put it simply, it would not sound all that great.

How do you calculate enharmonic equivalents?

And when we're looking at the keyboard a natural is a white key and a flat is a half step down from a natural. This black key is a half step up from B. So we would call it B sharp. If we're on C.

What note is enharmonic to C?

Enharmonic scale



Note Ratio Cents
B♭ 16:9 996.090
A♯ 59049:32768 1019.550
B 243:128 1109.775
C′ 2:1 1200

How many enharmonic equivalents are there?

The enharmonic keys are six pairs, three major pairs and three minor pairs: B major/C♭ major, G♯ minor/A♭ minor, F♯ major/G♭ major, D♯ minor/E♭ minor, C♯ major/D♭ major and A♯ minor/B♭ minor.

What is the enharmonic tonic major of B minor?

C-flat major

Its relative minor is G-sharp minor, its parallel minor is B minor, and its enharmonic equivalent is C-flat major.



What is the enharmonic equivalent to G-sharp?

A-flat major

Its parallel minor is G-sharp minor, and its enharmonic equivalent is A-flat major.