🎹 I DO JAZZ
Voice-leading & voicing drills
Input
MIDI keyboard
Self-guided (no scoring)
App sounds out
🔊 speakers (built-in)
🔊
🔇
▶ Start
Mode
Random triads
Key + numeral
Key + numeral — roots only (learn)
Key + numeral — jazz voicings
Interval moves
Upper structures
Key
C
G
F
D
Bb
A
Eb
E
Ab
B
Db
Gb
🎲 random — all keys
📈 gradual — unlock keys
Level
1 — easy
2 — medium
3 — hard
📈 gradual
Beats per chord
2
4
8
Chords per run
20
30
50
100
∞ endless
Tempo
80
BPM
andante
🔊 click anywhere on the page to enable sound
pick your drill
triads
numeral roots
ii·V
numeral triads
jazz voicings
intervals
upper structures
next:
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now:
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🎛 change drill
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streak
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chords