These collections of CDs are available in multiple formats, download one or all, or order physical CDs here. All CDs come as a 7-zip compressed file. After unzipping, use ImgBurn to burn the CDs by clicking on the "!.cue" or "!.ibb" file (depending on which exists in the folder). If you don't use Windows and ImgBurn, all the .wav or .mp3 files you need to burn the CD are included, but you'll have to make your own control file, or add the files to your CD burner software by hand. Note that the order of files in the audio collection is unlikely to be the same as the sorted order of the files in the folder... use the !.ibb file, !.cue file or the !.m3u file (all are readable text) as a guide to making the order come out correctly on the CD, to match the table of contents. Precreated labels for these CDs are available here indexed by Item. How to print CD labels using IrfanView is described here.
Click here for a description, table of contents, and 1-minute sample.
See the Errata section at the bottom of this page. Not all items will apply, since this is a subset of that collection.