Over winter break, on a Minecraft server with some friends, I was tasked to make a redstone pumpkin and watermelon farm for our area to sell to villagers. I thought to add a fun twist to this farm, where every time a pumpkin or watermelon is grown and is grown and caught by the minecart underneath, it triggers one of the note blocks above. I decided to make the note blocks different notes in a major scale going up with added extensions (7th, 9th, 11th, etc.), so it would create this aleatoric tonal ambience.

One of my friends in the server (username is Nuggit Souce) captured some audio from it, pitched it down and added some reverb/echo effects and I think it came out nicely.

Here's his SoundCloud check him out: https://soundcloud.com/user-36324061-399029529