When did the RealPlayer Music Store close? What happens to the tracks I purchased? 

In July 2008, the RealPlayer Music Store was replaced with the Rhapsody MP3 Store.

What happens to music I bought before?

In October 2010 RealNetworks notified customers that we will no longer support encrypted (RAX) files. These files will still continue to play. However, if you have any of these files on your computer, we advise you to back them up by burning them to audio CD, as you will no longer be able to re-license these files. Once you have burned your tracks to audio CD, they can be converted and stored in any format you desire.

If you have any further questions about RealPlayer Music Store tracks, please contact Napster Customer Support.