potatoslicer

Every Tool You Need to
Make Music

from synthesis to sequencing to export — a complete music creation environment.

🎛

Sound Providers

Five synthesis engines — Cadenza, Famiwave, SuperGaussKit, NightFM, and WAV sampler — mixable in a single song.

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🎹

Tracker Sequencer

Pattern grid with keyboard note entry, beat highlighting, playback cursor, flat/sharp support, and zoom.

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🥁

Step Sequencer

FL Studio-style channel rack view. Click cells to toggle notes. Horizontal scroll, beat markers, and playback cursor.

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🎸

Instrument Editor

Draggable floating windows with JSON-driven layouts, rotary knobs, and sliders. Multiple editors open simultaneously.

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🧩

Layout Editor

Full-screen editor for repositioning every control on a provider panel. Multi-select, groups, 50-level undo, saves to JSON.

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📊

Analysis

Per-channel level meters, 8-band FFT frequency spectrum, mix distribution curves, render cost profiling, and song structure visualization.

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🔊

Solo & Mute

Per-instrument solo and mute with visual dimming in both pattern grid and step sequencer.

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Undo System

50-level undo stack with Ctrl+Z. Preserves playback position — undo while the song plays.

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🎵

MIDI Import

Import Standard MIDI files. Quantizes events to the row grid, maps GM programs to providers, auto-detects percussion.

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💾

WAV & MIDI Export

Offline WAV rendering with progress bar. MIDI export with one track per instrument and GM mapping.

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🎶

Musical Scales

11 scale types with key selection. Highlight or enforce mode. Scale colors on piano keyboard.

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🎯

Fill, Quantize & Swing

Per-channel fill, quantize (1/4 to 1/64), and adjustable swing (50-75%) for groove. Shared toolbar in order bar.

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🎤

Audio Recording

Record samples from your microphone with live level metering. Save as WAV for the sampler engine.

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See It in Action

Listen to songs composed entirely within Potatoslicer.