All about the A 7 + 5 (7+) chord

What notes are in the A 7 + 5 (7+) chord?

The A 7 + 5 (7+) chord is played out of 4 notes: A, C#, E#, G.

How to play the A 7 + 5 (7+) chord on piano?

What tones from the A Major scale are used in the A 7 + 5 (7+) chord?

The A 7 + 5 (7+) chord borrows 4 tones from the A Major scale: 1, 3, #5, b7.

IIII#VbVII
AC#E#G

What are the alterations in the A 7 + 5 (7+) chord?

The A 7 + 5 (7+) chord contains the following alterations:
  • 2 Sharp