Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Michael Crawford is wonderful - should be better known!

Michael Crawford is a fabulous singer - his voice range is stupendous! How does he hit those sweet top notes and hold them for so long! When you listen to him singing a song, you don't just hear words but he takes you into it with him and you live it! What expression he puts into a song.....what an artist! Why isn't he more widely known in the musical circles?