Expressive Piano Synthesizer is a virtual instrument focused on fluid, continuous control and MPE-ready performance. Play microtonal scales, slide between notes on a piano-style surface, and shape nuanced articulations that feel natural for strings, winds, basses, and leads.
Highlights
Fluid multidimensional sliding keyboard (continuous pitch & pressure)
Microtuning: play Arabic/Indian classical scales and custom temperaments
Auto pitch rounding per note for clean intonation with expressive slides
MIDI 1.0 + MPE: send/receive via USB OTG or BLE (where supported)
Sound engine: analog-style oscillators (with sub + noise), sync, wave-folder, saturator, bit-crusher
Modulation: 2 LFOs (tempo-sync, retrigger), 2 general-purpose envelopes
Filters: ladder low-pass, band-pass, high-pass (each with dedicated envelopes)
FX: chorus, delay, and a lush reverb with presets
Presets: 40+ ready-to-play pads, basses, leads—fully editable
Record & arrange: works with desktop/mobile DAWs via standard MIDI routing
Design philosophy
The layout is familiar like a piano, but the surface is continuous so you can slide, vibrato, and add per-note expression without learning a new instrument technique.
Connectivity
Use standard MIDI to control software instruments, hardware synths, arrangers, and sequencers. Record your performances in your DAW, automate parameters, and capture microtonal ideas with per-note expression.
Roadmap
Built-in recorder
More factory presets
Cloud preset backup
Direct surface scrolling
We love feedback—tell us what you create with Expressive Piano Synthesizer!
Disclaimer
All product names and standards mentioned are used for identification of compatibility only; no affiliation or endorsement is implied.