I don't believe Alkan's obscurity makes him better than Beethoven, or Rachmaninoff, or Bach, or Schubert, etc etc. I do love his concerti da camera, but as for the rest of his output, I couldn't name a single gem. The second movement of the concerto for solo piano is nice, as is one of the mevements from his trio... but none of his works are comparible with Rachmaninoff's preludes/etudes, or Beethoven's sonatas, or Bach's keyboard works (the Partitas especially), or Chopin's Ballades/Nocturnes/Sonatas... there's just so much wonderful music out there, I couldn't see Alkan as someone I'd want to spend too much time on.
As for the list... chopisticks is rather odd, as is 4'33" (though I find it amusing that they included Cage), but I agree that most of the music there deserves to be on such a list, whether or not in the order they gave pieces. I'm especially happy that Schubert's Gb Impromtpu was placed so high - one of the greatest pieces of music ever written, in my
very humble opinion.

On the other hand, they made a number of glaring errors when they chose certain pieces by composers for their popularity. Rachmaninoff's Op 3 No 2 comes to mind - in no way is this better than his 5th, 10th, or 12th preludes from Op. 32, and I would place a number of the etudes and other Op. 23 preludes above the first one as well. Chopin's Fantasy Impromptu is certainly not his best work, as the list might suggest - if they like popularity, they should've at least included the 2nd sonata.
Well, anyway, I have work to do. So there's my two cents.
