September 6, 2023: Autumn Sale until September 16: RapidComposer 40% off!

Our annual Autumn Sale began with 40% discount for all our software!

August 24, 2023: New article about RapidComposer in Japanese!

Ken Fujimoto published an article about RapidComposer on DTM Station (in Japanese). Read the article here.

August 22, 2023: RapidComposer v5.0 beta testing started!

We are excited to announce that the beta testing for the v5.0 major update has begun! The beta versions are available to all RapidComposer owners. A new beta topic was opened in our KVRAudio forum.

June 12, 2023: MIDI Mutator v1.2 released!

The MIDI Mutator update includes the new Markov model that is able to analyze the dropped MIDI file and create sequences of similar style. The update is free for all owners. 

June 5, 2023: Summer Sale with 40% discount until June 20!

It is summer again! Order RapidComposer, MIDI Mutator, Melodya, Syne or Fyler with 40% discount until June 20! Have a creative summer! 

June 5, 2023: RapidComposer v4.7 released!

After months of development and beta testing, we are happy to announce the latest update. The new update includes a Markov model implemented in the MIDI Mutator to create similar MIDI sequences from a dropped MIDI file, MIDI CC function generator, MIDI CC editing improvements, pivot chord suggestions, a new melody generator and lots of other improvements.

April 3, 2023: Anniversary Sale begins with 40% discount!

Buy RapidComposer, Melodya, MIDI Mutator or Syne with a big discount until April 20! RapidComposer full edition orders receive free Melodya and MIDI Mutator licenses. Sending the free licenses is not automatic, please let us know if you need them.

February 6, 2023: RapidComposer v4.6 released!

The new update includes VST3 instruments support, and many workflow improvements.

January 1, 2023: New Year Sale 40% Off until January 8!

If you missed the Holiday Sale, this is the last chance to grab our software at a great discount.

December 5, 2022: Holiday Sale with 40% discount on all software!

Our annual Holiday Sale began with 40% discount on RapidComposer, Melodya, MIDI Mutator, Syne and Fyler. Order RapidComposer for $119, RapidComposer LE for $47, Melodya for $29, Syne for $53, Fyler for $23. The sale ends on December 31st. Happy Holidays!

December 5, 2022: RapidComposer v4.5 released!

Major update released with big improvements! Reworked MIDI CC editing with an advanced, brand new MIDI CC editor, new user interface engine used in the plug-ins, UI improvements on retina/HiDPI screens, smooth zooming and several features lifted from the full edition to the light edition.

November 23, 2022: Black Friday Sale with 40% discount until November 27!

Order RapidComposer, MIDI Mutator, Melodya, Syne or Fyler with 40% discount until November 27!

November 1, 2022: RapidComposer and Fyler is available on the Microsoft Store!

We are happy to announce that RapidComposer and Fyler is available for one-click install on the Microsoft Store!