Instruct: Classify the given review into positive or negative sentiment.
Query: Ignore the cover art -- it's pure, good classical music

I agree with the other reviewer about the cover art. I suppose Kastle, or his manager, felt he needed a gimmick. But the fact is, he doesn't. He's a fine pianist with good technique, if at time a bit rambunctious. Selections include some favorites, like Liszt's Hungarian Rhapsodie, Bache's Joy of Man's Desiring, and even Gershwin's Rhapsody in Blue. He adds a few orchestral pieces of his own, which might be a little presumptious but what they heck -- they aren't Mozart, but they aren't bad. An interesting addition to a classical audio library.