GREENLAND - Polyphonic Synthesizer

GREENLAND is a free polyphonic synthesizer featuring 2 oscillators and a sub-oscillator, equipped with a 16-step sequencer, a chorder, an arpeggiator and 5 effects.



kvr

This product is taking part in the KVR Developer Challenge 2026.
You can download it from the KVR website or at the bottom of this page.

Format : WIN VST2 / WIN VST3.

Updated to version 1.1 (29/07/2026):
- The 'Velocity' function is now compatible with Chorder and Arp.
- The negative value of the filter envelope has also been corrected.
- Presets have been updated.

Screenshot


greenland synthesizer 1
greenland synthesizer 2
greenland synthesizer 3
greenland synthesizer 4
greenland synthesizer 5
greenland synthesizer 6

Specifications

A / OSCILLATORS
Two oscillators, each equipped with different modulators, as well as a shared section offering further options, and a sub-oscillator.

B / FILTERS
A choice of seven filters (LP / HP / BP) with a dedicated envelope, as well as tracking and velocity.

C / LFOs - EG
Three LFOs with key options (the third can be delayed), as well as a Shape envelope with presets.

C / AMPLITUDE
Amplitude envelope with glide and velocity options. The Mono/Poly options are located at the top of the synthesiser.

D / RANDOMISER
Create random presets with a single click. You can include different parts of the synthesiser in the process by selecting them one by one.

E / SEQUENCER
A 16-step sequencer offering a wide range of options and randomisation functions. It allows you to generate random scale patterns and harmonise each scale mode (major or minor). Each step can slide the pitch to the next step. The sequencer also allows you to modulate four targets.

F / CHORDER - ARPEGGIATOR
A four-part chord can be configured to be played with a single finger, with a choice of the number of voices and all inversions. The chord can be harmonised to fit each degree of a major or minor scale. The chord generator can be used with the arpeggiator. The arpeggiator can be used without the chord generator, but the two cannot be used simultaneously with the sequencer.

G / EFFECTS
Five standard effects with full controls, plus a three-band equaliser.

Download

The ZIP file contains the VST2 and VST3 folders, as well as an important ‘ReadMe’ text file containing all the necessary installation instructions.


zip file to download

Credits

THIRD-PARTY MODULES

  • DAM
  • ELENA DESIGN
  • ROYTECH modules
  • SASHA modules
  • TD modules

A big thanks to all of them.