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name the chord.

A chord plays. Name its colour: major, minor, diminished, augmented, suspended, or one of the seventh chords.

tap a chord on the screen, or turn chord and press ok · e plays the bass note alone · number keys change the instrument

what you train.

Every song is a string of chords. Hearing their quality is how you work out a progression by ear, write a bass line under it, or find the voicing that makes a pad sit right.

Level 1 plays four triads note by note before they sound together, level 2 adds the sus4, level 3 the sus2 and inversions, level 4 the seventh chords, and level 5 all eleven in any inversion. The right chord scores 10 points; from level 4, the same triad underneath scores 5 (a major for a major 7th). Five levels of five questions and four lives.

The piano is a real one: the Salamander Grand Piano by Alexander Holm, a Yamaha C5, under CC BY 3.0.

Major: bright and settled.

Minor: darker, the same notes with a lower middle.

Diminished: tight and tense, it wants to move.

Augmented: stretched and floating, like a question.

Sus: no third: open, waiting to resolve.

Dominant 7th: bluesy, pulls home to the chord a fifth below.