RealAudio is a process where sound clips can be heard live as you browse.
You need to have a 28.8 Kbps modem connection or better (and of course a suitable sound card) to listen to clips of the Cathedral Choirs and Organs.
Simply click on the ‘loudspeaker’ button next to the title you want to hear; it only takes a few seconds to ‘buffer’ and then the track will start playing. Please note that the server can only offer limited RealAudio streams, so if there are too many people trying to listen at the same time, you’ll have to wait your turn!
During periods of high web usage or congestion the clip may stop playing for a few seconds.

The RealAudio player must be installed on your system and if you don't have this you can obtain a copy free from the RealAudio site.