Immersive Soundscapes is a data pack that adds biome-based ambience, underground sounds and a custom music engine for vanilla Minecraft. It's designed to be lightweight and multiplayer compatible.

1. Download the latest version;
2. Drop the "immersive-soundscapes-datapack.zip" file into your ".minecraft/saves//datapacks" folder; (how to open .minecraft folder)
3. Launch Minecraft;
4. Load the Resource Pack (how to load a resource pack)
5. Join the world. With cheats on, type /reload to install the datapack.