Every December I review the top 20 “classic soundtrack” albums: expanded reissues, first-time releases of great film music of the past, and re-recordings. This year, for the first time, Variety agreed to publish it. It’s a bounty of great movie music, including four John Williams scores, three by Jerry Goldsmith, more by Dave Grusin and Nino Rota, and two from the new Universal Heritage series. Here is the list, with commentary about each.