ITVL V.1.5 available now

  • Choose scale and key from drop-down menu.
  • New login system.
  • Key commends.
  • ...

The Semi Generative
Step Sequencer

Key Features

Our one of a kind dynamic sequencing system makes ITVL a truely unique step sequencer and will give you a fresh experience of step sequencing.

Flex Scale system is designed specifically to switch between dfferent scales with ease. There are two scales and each comes with a restricted scale and a custom scale.

Improvising feature allows to generate new idea based on the current parttern without changing anything.

Vari-Channel will split midi pattern and distribute each portion to different midi channels. It is fun to let multiple instruments play a part of the melody.

4 independent and linkable tracks that can be chained together or be played in parallel each other, flexible enough to get the most of the patterns.

Generate feature makes it super easy to generate variation based on the existing pattern, no matter it is monophonic or polyphonic.


  • 32-step next generation dynamic sequencer

  • 4 indepedent & linkable tracks

  • 4 separate midi outs

  • 2 Flex scales, can be switched at anytime

  • Each track has a mono and poly mode

  • Midi control & sync

  • Standalone, host 2 vst plug-ins

Watch latest video

Tutorial - Tips & Tricks.

What's new in v.1.4

Tutorial - How to use ITVL with DAW (PC)

ITVL Features

ITVL does piano trio

Introducing ITVL

Get demo

Demo Full version
Dynamic Sequencer x1 x4
Flexi-Scale x1 (v1.0) x2
Poly mode
Midi control & Sync
Midi cc/Vst param control
Algorithm option


What are the system requirements?

Mac - An Intel Mac with Mac OS X 10.7 or later. Works on both Retina and non-Retina Macs.

Windows - Windows XP, Vista or later, Pentium 4 or Celeron compatible processor or higher and 1 GB RAM.

Is ITVL a VST or AU plugin?

At this point, ITVL is NOT a VST/AU plugin yet, it is a standalone sequencer. ITVL will work directly with DAW on a Mac, but on Windows, you need to use a virtual midi port (third party software) like Loopmidi to work with DAW. For more detail, please check out our tutorial video or manual.

What will I get after purchasing ITVL?

After payment is cleared, you will be able to access the download content in your account page, there are three versions available to download, Mac, Windows 32-bit and Windows 64-bit.

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