For massive projects, you can open a "Song Sheet" interface on a nearby :
The is an in-game UI overlay and interaction system that visualizes pitch, instrument, and timing for Note Blocks. 1. Visual Pitch & Instrument HUD Note Block Guide
Shows a glowing line connecting the Note Blocks in the order they will fire. For massive projects, you can open a "Song
A major struggle with Note Blocks is timing. This guide adds a "Timeline" view when using a or Tuning Fork : For massive projects
Displays the number of redstone ticks (delays) between each block, helping you sync the BPM (Beats Per Minute) of your song perfectly. 4. Composition Mode (Advanced)