All the mp3's total to about 1.3 Gigabytes, and that works out to roughly 1 megabyte per minute of mp3 recording, so 1300 minutes for AN 10 works out to something on the order of 17 hours of Pāli chanting. This was 2 to 3 years in the works of chanting by Ven. Jiv. Sādhu!
The audio files themselves are hosted on archive.org,
The website is being redesigned, eventually you can reach all of those AN recordings via the normal audtip.org navigation links.