it basically just adds cool sword (and other weapon) swinging sounds that not many mods or texture packs (atleast for these versions) do.
I have not made the sounds, but they are royalty free.
sound links:
https://pixabay.com/sound-effects/slash-21834/
https://pixabay.com/sound-effects/swing-whoosh-5-198498/
https://pixabay.com/sound-effects/swing-whoosh-weapon-1-189819/
https://pixabay.com/sound-effects/item-swing-sfx-2-409076/
https://pixabay.com/sound-effects/film-special-effects-spear-thrust-3-382407/
https://pixabay.com/sound-effects/film-special-effects-spear-thrust-1-382402/
https://pixabay.com/sound-effects/film-special-effects-spear-thrust-2-382404/
(there is another sound but I can't find it anymore)
