Win cue: the word solve cue from the crossword round on Scrabble. It\'s simple, fits the theme package, and just works for me. The Ellis (brothers?) were very good at composing the packages from $ale and Scrabble.
Lose cue: I don\'t know if it counts as a lose cue, but the current consolation music on Wheel after a player loses the bonus round is pretty nice. (BTW, if you lose the bonus round on the newest iPad verison of Wheel, you can hear the full cut in the clear.)