Ten rules for collecting classical CDs.

Publisher of a guidebook and newsletter about oldies on CD.

Informative page from Hyperion Records on CD bronzing, also called CD rot.

Report describes how optical discs are made and how they work, then distills current industry knowledge about disc longevity, conditions that affect life expectancy, and how to care for optical media.

A resource for collectors of 3 inch CD singles, also known as mini CDs or CD3. Includes cover art, tracklistings, and release details.

Article on CD bronzing, focusing on classical discs, by Mark Lehman, from American Record Guide.

Offers a comprehensive collection of information on classical music subjects, including a basic repertoire list and a guide to building a classical CD collection.

Information about CDVs (a short-lived digital/analog hybrid CD single format from the late 1980s) from a collector.

Information about several poorly-remastered CD reissues.

Information about the collectibility of soundtrack CDs.

Compact disc collecting information, with articles on shopping on the internet, collectable discs, CD rot (aka bronzing), the CDDB project, and cut-out CDs.

Audiophile CD discographies and information.

Features a schedule of upcoming releases, sample articles, and chat room.

Article on repairing scratched and warped CDs, by Don Cherry of Cybergrass.

Monitors auctions to gather statistics on movie soundtrack and film score CD prices, composers, out-of-print status, rarity and used CD availability.

Singapore based CD collector's site features a guide to collecting in FAQ format.