ChaosArp for Mac (AU/VST3)



Introducing ChaosArp, the next-level MIDI arpeggiator designed to transform your musical ideas into intricate, dynamic patterns with a unique twist. ChaosArp is not just any arpeggiator; it’s a powerhouse tool that uses the same advanced algorithms as LoAdKer to modulate pitch, rhythm, velocity, and duration, creating evolving, complex but high musical patterns that breathe life into your music.

Dive into the heart of your creativity with ChaosArp’s innovative ‘rhythm event’ feature, which allows you to explore a variety of rhythmic modifications. From repeaters to stretchers and rests for extra space and emphasis—ChaosArp has it all. Each one of these rhythm events can be assigned to any of the 6 available slots, offering limitless possibilities.

Fine-tune your sonic exploration with the innovative ‘variance’ control – which goes one step beyond the simple ‘probability’ control that most arpeggiators have. Adjusting this setting for either pitch or rhythm (or both) will vary the character of the generated sequences, from fairly minimalistic to completely chaotic, thus opening up a world of endless variations. 

Elevate your music production today with ChaosArp and unleash patterns that inspire!


  • Variable rate from 1/128 to 4 beats
  • 3 modes (up, down, up/down)
  • Up to 4 octaves arpeggio rate
  • Latch mode
  • Pitch randomizer with variance and random octave
  • 6 assignable rhythm event slots
  • 13 rhythm event algorithms, including repeaters, stretchers, and rests
  • Repeat, stretch, and repeat rest probability controls for further customization of the rhythm event algorithms
  • Randomizable velocity and duration with variable range
  • 4 performance buttons that temporarily override the probabilities of pitch, rhythm, velocity, and duration
  • Most parameters are automatable

Trial version

If you want to try ChaosArp, download a 14-day, fully functional trial version.

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14-day money back guarantee

Eligibility for Return: Customers are eligible for a full refund of the purchase price within 14 days of the original purchase date of the license.

Condition for Refund: To qualify for a refund, the customer must request the return within 14 days of the purchase date. The license must have been purchased directly from Gumroad.

Deactivation of License: Upon processing the refund, the AutoBeat license will be deactivated, and the software will no longer function. The customer must also uninstall and cease using the software.

Refund Processing Time: Refunds will be processed within 14 business days after the refund request is received and confirmed. The refund will be issued to the original method of payment used at the time of purchase.

Exclusions and Limitations: This policy does not cover purchases made through third-party vendors not authorized by Axart Software UG (haftingsbeschränkt) or licenses obtained through promotional or giveaway events. In such cases, the refund policies of the respective vendors or terms of the promotional event apply.

Amendments to the Policy: Axart Software UG (haftungsbeschränkt) reserves the right to modify this return policy at any time. Changes will not affect any purchases made prior to the amendment of this policy.

Contact Information: For any queries regarding this policy or the refund process, please contact us at

Last updated May 12, 2024

ChaosArp for Mac (AU/VST3)

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ChaosArp for Mac (AU/VST3)

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