TET Music | Chord Explorer & Arpeggio Designer Features

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  • Latest news | Chord Explorer & Arpeggio Designer midi composition tools for Ableton Live now available.
  • Latest news | Uzi Note Repeater for Ableton Live now available.
  • Latest news | Pulse Controller is now offered with a clip sensor or a suction cup sensor.
  • Latest news | Pulse Controller receives "Music Tech Excellence" award from Music Tech Magazine! See excerpts from the review here.

A pair of devices to allow for quick MIDI composition inside Ableton Live. Generate chords in a variety of keys at the click of a mouse (or press of a key on a MIDI keyboard) and create complex arpeggio patterns via a powerful step sequencer.


  • sequence arpeggio patterns from chords you play via powerful step sequencer
  • control velocity and note duration per step
  • works monophonically or polyphonically (chords)
  • sequencer can have 1-32 steps
  • use multiple instances in conjunction with Chord Explorer to quickly generate musical ideas
  • create simple and complex chords in various keys via click of a mouse
  • chords can also be triggered via single key presses on a MIDI keyboard
  • chord types can be assigned to different octaves on your MIDI keyboard