Dissonance Curve Calculate and visualize sensory dissonance curves for custom timbres. Generate Spectrum Create scale-fitted harmonic spectra from makam or custom scales. Dundar Modus Visualize mode-based chord voicings on treble and bass staves. Virtual Pitch Estimate virtual pitch and missing fundamentals from spectral peaks. Rhythm Machine Design, play, and export fluid rhythm patterns. Sieve Rhythm Combine modular pulse layers into rhythms. Chord Study Find chords from pitch classes and search classical music corpus. Graphic Composition Sketch point-based graphic compositions on multi-plot grids and export as JSON.