Some audio tracks are offered as free
to listen to or download at some internet music web sites which have been placed there for evaluation and entertainment purposes,
and as encouragement to support artists and purchase their music.
Most of this music can be purchased
as an mp3 from official music sale sites such as iTunes, Napster, Tesco Music Downloads, 7 Digital, and Wippit.
Otherwise, they can be purchased on the individual artists cd's. I have placed some of my purchased music on my online
mp3 player (See above link).