Note block sequencer
Drag the ruler to set the playhead · click a slim lane to edit that trackTracks
Piano
Keys drop notes at the playhead, tick 0Bass
Harp
Bell
Z–M and Q–U play two octaves · - / = shift octave · base C3
Make Minecraft note-block songs in your browser, three ways: draw them on a piano roll, play them in on a live keyboard, or wire the redstone by hand on a grid. Note Block Lab covers every note-block instrument (the sixteen pitched sounds, the copper trumpet, and the six mob-head one-shots) with an accurate preview built from the real game samples and timing locked to the 0.1-second redstone tick. Layer melody, bass and percussion, watch the contraption assemble in 3D, then export a .litematic, .schem or .mcfunction that plays your song in-game off a single lever flick.
Pugtools home All toolsNote Block Lab is an experiment. It works, but it has not had its polish pass yet. See the other experiments
Z–M and Q–U play two octaves · - / = shift octave · base C3