C Augmented Seventh

• Root Position

  C E G# B

Inversions

• First 1st Inversion (Cmaj7#5/E)

  E G# B C

• Second 2nd Inversion (Cmaj7#5/G#)

  G# B C E

• Third 3rd Inversion (Cmaj7#5/B)

  B C E G#

Similar chords

• Cmaj9#5

  C E G# B D

• CM7#5sus4

  C F G# B

• C7#5

  C E G# Bb

• C+add#9

  C E G# D#

• CM#5add9

  C E G# D

• C Augmented

  C E G#

• C7#5#9

  C E G# Bb D#

• CM9#5sus4

  C F G# B D

• C9#5

  C E G# Bb D

• C7#5b9

  C E G# Bb Db