Prospero Audio vs Cantus

Three gestures. Infinite music. Prospero (thanks to Apple's Vision framework) tracks your hand position and maps it based on your selections. Three simple gestures give you complete expressive control. Use the built-in synth in Audio mode, or switch to MIDI mode and connect to GarageBand, AUM, Loopy Pro, or any CoreMIDI-compatible app or hardware synth. The only limitation is your creativity. Free features include: - Connect to any CoreMIDI app or external device - MIDI & Audio mode with built-in synth - Per-pitch aftertouch - VEL & MOD real-time controls - Reverb and echo Pro adds: - Up to 4 hands tracked simultaneously - Choose any scale and key - Built-in 4-waveform polyphonic synth - All chromatic, modal & pentatonic scales - Per-hand MIDI channel routing - Synth glide/portamento & attack/release envelope - More built-in audio effects like fuzz, tone, and more

Cantus - Voicing Lab is an interactive harmony and chord-voicing tool by Nathaniel School of Music for pianists, composers, producers, and music theory students. Explore how notes move inside chords, hear voicings in context, and study color, tension, and modal relationships from the keyboard. Cantus is designed as a focused practice lab: pick a sound, inspect the voice leading, and build intuition for how harmony feels under your hands. FEATURES * Interactive chord and voicing explorer * Piano keyboard visualization * Modal and scale-based harmony practice * Voice-leading movement and pinboard-style comparison * Tone.js audio playback * Self-hosted fonts and bundled web assets * Works without an account BY NATHANIEL SCHOOL OF MUSIC Built for practical harmony learning, composition practice, and deeper chord fluency.