Charmonium

Charmonium is a client-only mod for Minecraft (Fabric) that adds Ambient biome sound effects and Environmental sound effects.

Since it's a client-only mod, it can be used when connecting to vanilla Minecraft servers such as Realms.~~~~

• Biome-specific environment sounds for both day and night to add extra depth to the otherwise uncomfortably silent world.
• Cave sounds increase in intensity as you mine deeper, but fade as you light up the surrounding area.
• Mineshafts have wooden creaking sounds.
• Villages have some general activity sounds during the day.
• Ambient sound volume can be controlled using the "Ambient Sounds" slider in Minecraft's options.

Discussions about Charmonium including issues/bugs via the discord server: https://discord.gg/3CVxPZUMDX