Here you will find, on the thirteen MEDIA pages, links to numerous examples of mono recordings which have been upmixed to stereo through the use of audio spectral editing, sound source separation, and related processes. On the LATEST RELEASES page you will find information about the latest commercially released compact discs which include tracks that have been upmixed from mono to stereo through these same processes. On the RELEASED page you'll find information about previously released compact discs. Click on one of the pages in the pull-down menu above or use one of the buttons below. Be sure to refresh your browser to insure that you are viewing the latest updates!