I don’t use flash, but I like to buy my music on bandcamp.
Up until now I listened to the previews in a VM or on a ‘throwaway’ machine, but not anymore.
If you go to the Bandcamp HTML5 Audio cookie dispenser and take one, you’ll get an HTML5 audio player instead of a Flash one.
Caveat: Iceweasel seems to not support MP3 streams but Konqueror and Chromium work.
Just bought: The Collaborative Endeavors