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16 / 32 / 64 Step Modes
Three resolution modes — 16th, 32nd, 64th note precision. Multi-bar patterns up to 4 bars. 26 independent pattern banks A–Z.
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Per-Step Velocity & Pitch
5-tier velocity on every step. Per-step pitch override ±24st. Flam, reverse, and ghost hit patterns from a right-click flyout.
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Authentic Groove Templates
MPC 54–66%, Dilla Feel, J Dilla Triplet, Detroit Swing, Halftime Shuffle, Broken Beat — timing + velocity per step, resolution-aware.
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Dual-Layer Samples
BLEND mode plays two samples through a shared signal chain. Drag-shift Layer A/B on a shared timeline. Transient-align in one click. Lock layers independently.
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Delay + Reverb FX Bus
Tape & Digital delay algorithms with tempo sync. 8 reverb types: Room, Studio, Plate, Hall, Chamber, Spring, Cathedral, Ambience. Per-track sends.
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9-Lane Automation
Per-bar breakpoint curves for volume, pan, delay send, reverb send, and 3-band EQ. Drawn directly on a canvas in the track row.
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3-Band Semi-Parametric EQ
Low shelf, sweepable mid peak, high shelf per track. Live frequency-response curve. Pre-fader placement. ±12dB per band.
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Song Arranger
Chain patterns in any order. Drag to reorder slots. FOLLOW mode syncs editor view to playback. Double-click slots to label sections.
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Offline Render & Export
Render to WAV with full FX chain applied. Selective project save — choose which sections to export. CC BY-NC-ND 4.0, royalty-free to use.
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Mood Visualiser
Full-screen particle canvas behind the UI. Each drum hit ejects rings and scatter dots. Downbeats trigger full-canvas grid pulses. Zero performance cost.
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12 Genre Presets Built-in
House, Deep House, Techno, Trance, Hip Hop, Trap, Jungle, D&B, Afrobeats, Reggaeton, Funk, Latin. One click to load into any pattern slot.
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Zero Dependencies
Single self-contained HTML file. Open in any browser. No servers, no sign-in, no internet required after load. Works on air-gapped machines.