About the A sharp suspended two chord
A sharp suspended two is used in A sharp Major, where every note it holds is a scale tone. Think of it as an A♯ suspended second chord.
Its notes are A♯, B♯, and E♯. The intervals are a major second and a perfect fifth.
Also called B flat suspended two, which spells the same notes enharmonically.
Inversions
A sharp suspended two (root position)
Notes and intervals
| 1 | A#A♯ | Root |
|---|---|---|
| 2 | B#B♯ | Major 2nd |
| 3 | E#E♯ | Perfect 5th |
Shapes
Chromatic
Circle of Fifths
Other A sharp chords
Simpler triads
Suspended
Sixths and sevenths
Extensions
Altered
Functional relationships
These chords are where this one most naturally comes from and resolves to inside a key.
Dominant
The dominant is a fifth above the root, and it builds tension that pulls strongly back to this chord.
Subdominant
The subdominant is a fourth above the root (a fifth below), and it usually leads on to the dominant or back home.