Emote Sounds : I Wanna Hear Not Just See

Basically I sometimes want to purchase certain emotes cause I heard they made a funny sound when someone used them, so I was wondering if Riot ever planning on making sounds available before purchase, or would I have to still rely on Youtube vids and what not.

Alternatively anyone might know if it's possible to access emote sounds in the League folder, or any other faster method than just searching through videos on Youtube, also.......i feel like i'm the only one who's in need of this feature :P