Recently on radio I was acquainted with a marvellous music, which demonstrates the level of achievement of Japanese pop music. "Lady Kurofune and Silver Star Orchestra" performs "Walz in a second-hand bookshop".
It is on YouTube at http://www.youtube.com/watch?v=e48Y2Fkrf_0&feature=channel

Please try it. The sound quality is far better in their CD, though. The URL at AMAZON is http://www.amazon.co.jp/%E5%8F%A4%E6%9C%AC%E5%B1%8B%E3%81%AE%E3%83%AF%E3%83%AB%E3%83%84-%E9%BB%92%E8%88%B9%E3%83%AC%E3%83%87%E3%82%A3%E3%81%A8%E9%8A%80%E6%98%9F%E6%A5%BD%E5%9B%A3/dp/B001LINEF8/ref=sr_1_1?ie=UTF8&s=music&qid=1253541577&sr=1-1

This is not a payed advertisement.