These are songs romanized, and translated (or soon to be so) songs from Wish.
Most are now in Real Audio format, and the ones that aren't, will be soon. Get a Real Audio player:
Wish short version
Wish short version wav. It's about 1.4 Mb
Angel Egg ~ for Ruri and Hari short version
Angel Egg short version wav. It's about 1.7 Mb
Yume no Ato ni short version. Kohaku singing! Wav.
A Love Like Ours Kokuyou and Hisui's music. Real Audio.
Kohaku's Minuet Real Audio.