Root position E♭aug
E♭ – G – B
Right hand 1-3-5Left hand 5-3-1
E♭aug E♭ G B Formula 1 3 #5 3 notes
Also written D♯ aug: the same keys under another name.
The E♭ Augmented chord has 3 notes: E♭, G, B. Two major thirds stacked: 4 half steps, then 4 more. The raised fifth makes it unstable, and the three notes split the octave in equal parts.
| Note | Interval from the root | Half steps |
|---|---|---|
| E♭ | Root | 0 |
| G | Major 3rd | 4 |
| B | Augmented 5th | 8 |
The same notes in a different order. The lowest note changes the name after the slash; the fingering below is the usual one - right hand from the lowest key up, left hand from the lowest key up too.
E♭ – G – B
Right hand 1-3-5Left hand 5-3-1
G – B – E♭
Right hand 1-2-5Left hand 5-3-1
The piano studio names these keys Gaug: the same notes, read from another root.
B – E♭ – G
Right hand 1-3-5Left hand 5-2-1
The piano studio names these keys Baug: the same notes, read from another root.
Every key where E♭aug is one of the seven chords, with its Roman numeral, and the scales whose notes include all of it - the ones to improvise over it.
E♭aug is not a diatonic chord of any major or natural minor key.
The E♭ Augmented chord (E♭aug) is made of E♭, G, B. Its formula is 1 3 #5 - the root, then the intervals of a augmented chord.
Put your right thumb on E♭ and play the other notes with fingers 1-3-5. With the left hand, use fingers 5-3-1 from the lowest key up.
root position E♭aug (E♭ G B); 1st inversion E♭aug/G (G B E♭); 2nd inversion E♭aug/B (B E♭ G).
On the piano, yes: the same keys. The name changes with the key you are in - sharps in sharp keys, flats in flat keys.
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