E7+9 (E7#9) altered chord
Altered E chord for piano presented by keyboard diagrams.
Explanation: The E7+9 alter the E9 by the change of one note. The chord name can also be written as E7#9 or E7(#9).
Theory: The E7+9 are identical with the E9 except that the major ninth is sharpenedThe tone is one half step higher.
Notes: E - G# - B - D - F##