It's redstone, but tiny! Tiny Redstone is a mod that adds tiny redstone pieces that you can put together to form tiny redstone circuits. These circuits can be copied onto blueprints and shared inside and outside your Minecraft world.
Place your tiny redstone components anywhere in world.
Set the tick time from 0 to 1000 (configurable)
Choose your instrument!
I hope this never happens to you, but it is better than a game crash. Right click to attempt to "reboot" the circuit.
Tiny versions of most vanilla redstone blocks.