enharmonically

The diminished seventh is enharmonically equivalent to a major sixth.

The Italian 6th is enharmonically equivalent to an incomplete dominant seventh.

Key pairs like this are called enharmonically equivalent.

Under equal temperament the scales sound exactly the same; such key pairs are said to be enharmonically equivalent.

In equal temperament, the minor sixth is enharmonically equivalent to the augmented fifth.

The first inversion is enharmonically equivalent to a new augmented triad in root position.

Also the first appearance of the raised seventh scale degree occurs enharmonically as a C-flat in measure 41.

Note that this is enharmonically equivalent to:

In systems other than equal temperament, however, there is often a difference in tuning between intervals that are enharmonically equivalent.

Since they span the same number of semitones, P5 and d6 are considered to be enharmonically equivalent.

The number of sharps and flats of two enharmonically equivalent keys sum to twelve.

A diminished fourth is enharmonically equivalent to a major third (that is, it spans the same number of semitones).

Enharmonic keyboard is a musical keyboard, where enharmonically equivalent notes do not have identical pitches.

The diminished second can be also viewed as a comma, the minute interval between two enharmonically equivalent notes tuned in a slightly different way.

The augmented ninth is often referred to in blues and jazz as a blue note, being enharmonically equivalent to the flat third or tenth.

Note that the diminished seventh note is enharmonically equivalent to the major sixth above the root of the chord.

This is, enharmonically, the flatted third, and is tonally ambiguous or bitonal.

Alone now, the viola rises by whole steps to A-sharp, which is sustained enharmonically to B-flat as the beginning of the next movement.

Notice that, as shown in the table, the latter interval, although enharmonically equivalent to a fifth, is more properly called a diminished sixth (d6).

Under equal temperament this interval is enharmonically equivalent to a diminished octave (which has a similar musical use to the augmented unison).

It's considered "half-diminished" because a fully diminished seventh has a double-flatted seventh, making it enharmonically the same as a major sixth.

The B-flat (enharmonically spelled A-sharp) creating "increased tension or dissonance.

Augmented fourth and diminished fifth (enharmonically equivalent, tritone)

Its key signature has seven flats-the enharmonically equivalent key signature B major (five sharps) is usually used instead.

Since the diminished sixth is meant to be enharmonically equivalent to a perfect fifth, this anomalous interval has come to be called the wolf fifth.