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Improvise

Just write a list of chords, or, even more, improvise the chord sequence.

Expresseur computes scales according to the chords.

Play any white key : always in tune..

Add "blue" notes with black keys.

Quick start

  • Hardware and software configuration should match the details on this page
  • Select a MIDI keyboard configuration suitable for improvisation 
    • Menu:  Expresseur / settings / setting preset / impro
    • Carefully review the MIDI key notes configured for :
      • next-chord
      • play-scale
  • Open the example of static grid-chords "fairy_chords.txt"
  • Improvise !
    • Press next-chord MIDI-note to start the first chord
    • Press "white MIDI-notes"  in the play-scale to be in tune
    • Add some "black MIDI-notes" in the play-scale to decorate "white MIDI-notes"
    • Press "next chord" MIDI note to go to the next chord

Improve improvisation

Listen to yourself 

Enhance your ability to grasp where the harmony is leading; suspension, and resolution; the framework of the rhythm, swing, and rubato; ...


Enhance the chord description

Include repetitions: da capo, al segno, couplet, etc.  

Change the scales, enhance the chords. 


Improvise the chords

Use the chord-map to creatively navigate and improvise through the list of chords. Rather than relying on a static grid of chords—which works well for playing existing tunes—Expresseur offers a dynamic syntax to define smooth transitions between chords. From any given chord, the syntax suggests a range of next possibilities, from standard progressions to more adventurous chords suitable for sophisticated modulations. You can intuitively guide your path with simple key-ins, allowing for expressive and explorative improvisation


Build various ambiances

Take advantage of the full potential of modern sound rendering. Pianoteq offers incredible options for piano, harpsichord, vibraphone, harps, and even a full organ with Organteq. The world of digital sound rendering is limitless.

Select various instruments, one for the chords, another one for the scale, the bass, and balance it in the Expresseur mixer

Control or improvise the color of the sound in real-time using a MIDI controller.

Enhance your performance with synchronized lighting effects using DMX projectors.