FRETWORK

Step 1 — Load a track

Heads up: MIDI files with lots of moving parts — full band/orchestra arrangements, dense chords, multiple instruments layered together — get squeezed down into 4 lanes and one simple synth voice, so they can come out sounding cluttered or muddy. Simple, melody-focused files (a single lead line, chiptunes, solo instruments) tend to sound best.

Drop a .mid file here, or click to browse

Standard MIDI files (format 0 or 1) work best

Step 2 — Difficulty

Step 3 — Modifiers (optional)

Tap a modifier to change how the next song plays. Combine as many as you like.

Controls

A / ←lane 1
S / ↑lane 2
D / ↓lane 3
F / →lane 4

Notes are auto-charted from your MIDI file's pitch range and spread across 4 lanes.

Built-in Library

Songs

Ready to play — sorted by length, shortest first. Load one to the menu, or hit Play to jump straight in.

Want your own track? Head to the menu and drop in any .mid file.

Score
0
Combo
0
Accuracy
100%
RUN FAILED
Accuracy dropped below the Sudden Death floor
0Score
0%Accuracy
Vol

Song complete

—

Final Score
0
Max Combo
0
Accuracy
0%
Judgments
0 Perfect 0 Good 0 Miss

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Top Runs

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