Codec Roundup Blind Test

Some of the test files in the Codec Roundup this issue have been provided
here, in the decoded/ directory, for you to try yourself. They are labelled
A to D. They have been decoded to WAV format so you won't be able to tell
which is which by looking at the file extension. Can you tell which file
is decoded from which format, or if one sounds better than another? Answers
are inside the magazine.

The music is Unobtainium by DJOMP, written and performed by Dave Bailey /
John Bailey / Pete Bradley / Daniel James.

http://www.myspace.com/jjjomp