For sheer entertainment value, it's hard to find a classical CD that will beat this one. Gloria Cheng has chosen an astonishing variety of 20th-century piano music with nothing in common except brevity and dance origins. The disc is full of familiar pieces (Debussy, Scriabin, Ravel, Prokofiev) and entertaining novelties (Albright, Martinu, Poulenc, Ginastera). Donald R. Davis's exercise in creative plagiarism, "Illicit Felicity," rates a special mention for its ingenuity. But really, unless you're allergic to Philip Glass, there isn't a loser on the entire program. Cheng plays brilliantly, with appropriate special emphasis on the dance rhythms of the music, and Telarc's sound engineering is typically realistic. It ain't profound, but this is still a marvelous program. --Leslie Gerber