Spotify tweaked its Radio feature in the last update, removed options for "50s and earlier", (what if I only want to hear 40s bebop or 50s cool jazz on the radio?) generously gave three stations to black metal, heavy metal and death metal, (looking forward to hair metal and undead metal in the next update!) add, finally, added classical radio.
But it doesn't work. I flipped through dozens of tracks but didn't see any Mozart, Bach or Beethoven. The program was filled with Hans Zimmer, John "Jaws, not the guitar player" Williams, and Ludovico Einaudi. It's great to have a soundtrack and easy listening radio if that's what you were hoping for, and I hope Spotify can work with the classical labels to better present the real classical treasures in their catalog soon.
Want a Mozart FM on Spotify now? See my previous post: Classical Radio and Games On Spotify.
Update: More new features: playlist sharing, optimized artist page.