winner.wav - Game Music Stingers and UI SFX Pack 2 - WOW Sound - https://www.gamedevmarket.net/asset/game-music-stingers-and-ui-sfx-pack-2/ 
loser.wav - Bad 05 - Retro Fantasy Music Pack - Joel Steudler - https://joelsteudler.itch.io/retro-fantasy-music-pack-vol-1
start.wav - bell_large_ringing_01 Pro Sound Collection v1.3 16bit - Gamemaster Audio - https://www.gamedevmarket.net/asset/pro-sound-collection/
good.wav - unknown (been using this since the 90's)
select.wav - unknown (been using this since the 90's)
wrong.wav - unknown (been using this the 90's)