mahjong/dist/assets/sounds/README.md

• over.mp3 329678__manuts__sound-logo-trademark-12.wav CC-BY 3.0 http://www.freesound.org/people/manuts/sounds/329678/

• invalid.mp3 245764__unclesigmund__small-stones.wav CC0 1.0 http://www.freesound.org/people/UncleSigmund/sounds/245764/

• match.mp3 click-high.mp3 BSD License https://github.com/scottschiller/SoundManager2/tree/master/demo/_mp3

• select.mp3 click-low.mp3 BSD License https://github.com/scottschiller/SoundManager2/tree/master/demo/_mp3