The Chords Explorer and the Scales Explorer share one list of progressions and the same three voicings, and the Chords Explorer adds nine styles. Here is everything they can play.
Progressions
20 progressions, or 61 counting the versions that start on another chord. In the list those versions are indented under each progression: Pop starting on V plays V – vi – IV – I.
Every progression plays exactly as its numerals say, in the key you picked, so it can use chords from outside the selected scale: I – ♭VII – IV in C plays C – B♭ – F. Upper-case numerals are major chords, lower case minor and ° diminished. Progressions that start on a minor i count their steps in the minor scale, so in C, the VI of Minor Pop is A♭.
Voicings
Voicing decides where on the keyboard each chord is played. Both Explorers have the same three, and every key starts with the root between C3 and B3.
Voicing | How it plays |
|---|---|
Roots | Every chord in root position, each one higher than the last |
Climbing | First chord low, then inversions stepping upward. Starts again low after about two octaves. |
Smooth | The nearest voicing each step, so the fewest notes move and everything stays under one hand |
Styles
Styles are in the Chords Explorer only. They give each step of a progression a richer chord. Where a style has no chord of its own for a step, that step plays the plain chord the numeral names.
Style | Sound |
|---|---|
Classic | Plain diatonic triads |
Coltrane | 9ths and 13ths, jazz harmony |
Cinematic | Open add9 and suspended chords |
Roadhouse | Dominant 7ths, blues |
Gospel | Church harmony: 6/9 and maj9 chords, minor 9ths and 11ths, a 13th on V |
Ipanema | 9ths and 11ths, and a tritone substitution on V (D♭7♯11 for G7), bossa nova |
Carnival | Bright 7ths, samba |
Flamenco | Phrygian fire: a 7♭9 on V and open maj7♯11 chords |
Velvet | 11ths and 13ths, neo-soul |
Three examples:
Style and progression | Plays |
|---|---|
Gospel, Pop in C | C6/9 – G13 – Am11 – Fmaj9 |
Flamenco, Andalusian in A minor | Am – G – Fmaj7♯11 – E7♭9 |
Ipanema, Jazz Standard in C | Dm11 – D♭7♯11 – Cmaj9 |
Speeds and octaves
See also: Chords Explorer · Scales Explorer · Drill ii–V–I in every key