Hello MTR mod developers,
I want a feature that you can change the elevator chime (or ding sound)

1. Use a brush to click on any floor on an elevator
2. There's a new box called "Ding/Chime Sounds", click on it
3. Type the custom sound like this: minecraft:custom_music
4. Adjust the volume, pitch or speed
5. Click Save when your done
6. Now, your elevator's chime/ding sound is now with the custom sound!

I totally agree with your post!

If you want, you can look at my suggestion: #598

Tracked in #598