Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Very wonderful

As a matter of fact, I was interested in the conductor, not singer at first when I heard about this album. I suppose many of reviewers don't know about this young Japanese conductor, but he is very famous and popular in Japan. So it's natural for me to buy this because of the conductor, Yutaka Sado. But I listened to it, I was very surprised at Karita Mattila's wonderful singing. Her voice is very beautiful. From 1st track to 11th track, I'm very enjoyed it. I am looking forward tohearing to her next album. Of course, Sado's conducting is very wonderful, too!