Redstone · Music · Java & Bedrock

How to Make a Note Block Song

Note blocks are an instrument. Tune each one's pitchset its sound with the block beneath, and a redstone clock plays them in time as a song.

▶ PLAYING · tempo = repeater delay

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each block is a note

a clock sets the tempo

Line up note blocks for your melody and let a redstone clock trigger them in time. The block under each note sets its pitch; the repeater delay sets the tempo.

What you need

Note blocks (one per note)

Blocks to set the instrument

Redstone to wire the line

Repeaters for the tempo

Pitch, instrument, tempo

Three things make the music. Pitch comes from right-clicking each note block through its 25 steps. Instrument comes from the block underneath, so wood is a bass, sand a snare, gold a bell. And tempo comes from the redstone clock that fires them, where the repeater delay is the beat. Get those three right and a row of blocks becomes a real tune.

Quick answers

How do you make a note block play a song in Minecraft?

Place one note block per note, tune each to the right pitch, then trigger them in order with a redstone line so they fire in time. Lay the line out so each note plays a beat after the last and the sequence reads as a melody.

How do you change a note block's pitch?

Right-click the note block to step it up one semitone. It cycles through 25 pitches over two octaves, then wraps back to the lowest. Click until you hit the note you want, listening as you go.

How does the block under a note block change the sound?

The block directly beneath sets the instrument. Wood gives a bass, stone a bass drum, sand a snare, glass a click, gold a bell, clay a flute, wool a guitar, and most other blocks the default harp. Swap the block underneath to change the voice.

How do you make the notes play automatically in time?

Drive the note blocks from a redstone clock or a chain of repeaters set to the right delay. Each repeater tick advances the beat, so the repeater delay is your tempo: shorter for a faster song, longer for a slower one.

Can I recreate a real song with note blocks?

Yes. Map each note of the melody to a tuned note block and lay them out in order. Long songs get large, so most builders plan the layout on paper or with a note-block tool first, then place and tune block by block.

Do note block songs work on Bedrock?

Yes. Tuning by right-click, instruments by the block underneath, and redstone-clock triggering all work the same, though redstone timing differs slightly so you may retune the tempo delay on Bedrock.

Database →

Note blocks & instruments

Look up note blocks and which block gives which instrument.

Guide →

Use a redstone repeater

The delay that sets your song's tempo, note by note.

Twenty five notes and the block underneath

The block below picks the instrument

A note block on wood is a bass guitar, on stone a bass drum, on sand a snare, on glass sticks, and on gold a bell. The note block itself never changes, so an arrangement is really a floor plan of the blocks underneath it.

Each block plays twenty five pitches

Clicking cycles up through two octaves and then wraps around, so a melody that needs a note out of that range needs a different octave rather than a different click. Tuning a long row by hand is the slow part of any build, and mislabelling one block is the usual source of a wrong note.

Timing comes from repeaters

A song is note blocks fired in sequence by a redstone line with repeaters setting the gap, so tempo is measured in ticks. Doubling every repeater delay halves the tempo, which is the easiest way to fix a song that plays too fast to recognise.