OK, so my wife used to the drum major for her high school band, and she was into tons of classical music, so I pulled out her CDs (out from behind my flawless collection), and searched through the country music and shit and found some Pink Floyd, Tool, and about a dozen CDs of classical music.
Lets see:
The Age of Baroque with Vivaldi (The Four Seasons), Bach, Handel, Haydn, etc.
Classic Symphonies with Beethoven, Prokofev, Haydn
Orchestral Blockbusters with Tchaikovsky
The Romantic Age with Chopin, Wagner, Tchaikovsky
Classical Thunder I with Tchaikovsky, Stravinsky, Beethoven, Prokofev, Holst, etc
Classical Thunder II with Beethoven, Stravinsky
The Age of the Classics with Beeth-oven, Schubert, Mozart
Classical Thunder III with Holst, Beeth-oven
Showpieces and Encores
Orchestral Fireworks
And the other half of her CD collection is stored away in a box in a closet. This should be enough to get me started.