Ok, your link lists the original anglo-centric 2006 edition. 282 books were changed between 2006 and 2008 editions, mostly to pave the way for literature written in other languages than English. I believe the "official website" I linked to has the most updated, which should be the 2010 edition.
I am working with a combination of 2006, 2008 and 2010 editions with a total of 1,294 books. Of these I have read 171 at last count. I am using an iPhone app to keep track of my progress.
But we were talking about 1001 albums
. I only count LP, CD or other tangible albums, not downloads. I am well over 200 from that list but don't have an exact count at hand.