Sounds

A Minecraft mod that provides realistic sound attenuation, reverberation, and absorption through blocks.

..An Overly complicated Sound Mod...

#listentonature

It's what it says on the tin. A complete upgrade to Minecraft's SFX with over 170 new sound effects for UIs, items, blocks and more.

Creates ambient sounds for certain blocks during rain

A fabric mod that adds realistic and dynamic thunder sounds to Minecraft based on the player’s distance from the lightning strike.

Ambient sounds based on biome and world features - a backfork of Charmonium.