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Holiday Sale!
40% Off December 5-31!

Order RapidComposer now for only $119,
Melodya and MIDI Mutator for $29, Syne for $53!
RapidComposer full edition orders receive a free Melodya and MIDI Mutator license. 

RapidComposer v4

Designed from the ground up for music composition.
Used by thousands of composers since 2010.

RapidComposer is a unique, non-destructive, phrase-based music prototyping software designed for composers, songwriters and musicians of all musical styles. Available for Windows and macOS (standalone, VST, VST3, AU, AU MFX).

Be inspired every day, and forget about the writer's block!
December 5, 2022: v4.5 released with advanced MIDI CC editing!
November 1, 2022: RapidComposer is on the Microsoft Store!

Upgrade info from v3 to v4


Melodya is an advanced melody generator and motive editor plug-in. 
Available for Windows and macOS (VST, VST3, AU).

April 25, 2022: Melodya v1.3.2 update released

MIDI Mutator

MIDI Mutator is a collection of tools to modify any aspect of a MIDI sequence: rhythm, timing, accents, chords&voicings, and shape.
Designed for modern and pop music producers.
Available for Windows (VST, VST3) and macOS (VST, VST3, AU) with native Apple Silicon support.

July 4, 2022: v1.0.5 update released
June 13, 2022: First release!


Syne is a fully modular additive synthesizer with a beautiful analog sound and extreme flexibility, capable of rendering 40000+ partials real-time.
With microtuning and MPE support.
Available for Windows and macOS (standalone, VST, VST3, AU).

April 18, 2021: Syne v1.3.1 update released


Small. Fast. Efficient. Flexible.

Fyler is a modern multi-tabbed file manager for media and metadata. 
It is a media and metadata centric Windows File Explorer alternative for professional Windows users working with audio/MIDI/image/video/mp3... files.

Fyler is inexpensive and can save you lots of time!

November 1, 2022: Fyler is on the Microsoft Store!
October 7, 2022: Fyler v1.0.7 update released
March 22, 2022: Fyler v1.0 announced!

Latest News

December 5, 2022: Holiday Sale until December 31 with 40% discount!
December 5, 2022: RapidComposer v4.5 released!
November 1, 2022: RapidComposer and Fyler is available on the Microsoft Store!
June 13, 2022: MIDI Mutator v1.0 released! 

More news...

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