Choose a chord... Create Custom Octave - 8 Fifth - 5 Fifth 9th - 5add9 Major - maj Major 6th - maj6 Major 7th - maj7 Major 9th - maj9 Add9 - add9 Minor - m Minor 6th - m6 Minor 7th - m7 Minor 9th - m9 Minor 11th - m11 Dominant 7th - 7 Dominant 9th - 9 Dominant 11th - 11 Dominant 13th - 13 Diminished - dim Diminished 7th - dim7 Half-Diminished - m7b5 Augmented - aug Augmented 7th - aug7 Suspended 2nd - sus2 Suspended 4th - sus4 Choose a root... C C#/Db D D#/Eb E F F#/Gb G G#/Ab A A#/Bb B Toggle Intonation Play