http://www.youtube.com/watch?v=V-B9uWSWmjQ&feature=related
Tsukiko Amano is a Japanese singer-songwriter, best known outside Japan for the themesongs to all but the first game in the Fatal Frame series.
As of 2009, Tsukiko dropped the 'ko' from her name as a symbolic dropping of her past. 'Ko' is Japanese for rat, so after 2008, year of the rat, she dropped the ko to be simply known as Tsuki Amano.