Stochas

Stochas: Probabilistic Poly-rhythmic Sequencer and Chord Generator

Looking for a tool that will add unpredictability, live dynamics, and unique polyrhythmic structures to your music? Stochas by Surge Synth Team is a powerful probabilistic polyrhythmic step sequencer and chord generator designed to change your perception of MIDI programming.

Stochas does not generate sound on its own. Its main function is to create MIDI notes to control other VST/AU plugins or external synthesizers. This makes it a versatile tool in any MIDI ecosystem.

The Power of Probability and Dynamics

While Stochas can work as a regular sequencer, its main advantage is the deep integration of randomness and probability. This allows you to create constantly changing patterns, adding organic, live variability, which is often lacking in purely quantized sequences.

Random generation capabilities include:

  • Random note playback: Create dynamic, changing drum parts.
  • Random selection between notes: Experiment with melody generation or variations.
  • Timing randomization: Add human inaccuracy, simulating live play.
  • Randomization of note velocity and length: Make the sound more expressive and multifaceted.

Key Features and Functions

In addition to its unique probabilistic capabilities, Stochas offers a wide range of functions for flexible work:

  • Versatility: For programming drums and melodies.
  • Real-Time MIDI Control: Control functions during live performances.
  • Polyrhythms: Up to 4 layers with different parameters for complex rhythmic structures.
  • Patterns: Quick switching between different sequences.
  • Timing Control: Changing the playback speed of layers.
  • Groove and Humanization: Step shifting, swing, groove import from MIDI.
  • Chord Generator: Quickly add harmonic sequences.
  • Note Settings: Display selection, custom names, scale support.
  • Chain Mode: Programming logical dependencies between notes.
  • MIDI Recording: Record incoming MIDI directly to the grid.
  • Variable Themes: Customize the visual style of the interface.

Stochas is not just a tool, it’s a source of inspiration for creating unique, live, and breathing MIDI patterns. It is ideal for musicians who want to add an element of controlled unpredictability and complexity to their tracks, whether it’s electronic music, hip-hop, ambient, or any other genre where dynamics and originality of rhythmic and melodic structures are important.