8-track
2XL Home Page, 8-Track FlashBack, 8-Track Heaven, 8-Track Landfill, 8-Track Lesbian, History of the 8-Track Tape, How to Fix 8-track Tapes, Suzy's 8-Track Flashback, The Museum of Obsolescence
Buyers
Cash For CDs, CDsWanted.com, JMJCDs.com, Paul Solarski Rare Records, punkforcash, Rockin' Rarities, Uzed.com
Compact Disc
Cover Images, A Beginner's Guide to Collecting Compact Disc, Both Sides Now Publications, Bronzing CDs, Care and Handling of CDs and DVDs: A Guide for Lib, CD 3 Music, CD Bronze Corrosion Attack!, Classical Net, Collecting CD Videos, Figgus' Stinky CD Page, Filmtracks Soundtrack Collectibles Corner
Guidebooks
MusicHound, All Music Guide, Gramophone Classical Good CD Guide, Hot Wacks Press, Joel Whitburn's Record Research Books, Krause Publications, Muze, Osborne Enterprises and Jellyroll Productions, RecordResearcher.com, Rough Guides, Trouser Press
Magazines and E-zines
Audiophile Audition, Classic Record Collector Magazine, Discoveries, Goldmine, Like Wow! Vinyl Culture Quarterly, Record Collector, Soundfountain's Audio and Music Bulletin, The Endless Groove
Organizations
ARSC: Association for Recorded Sound Collections, Birmingham Record Collectors, Rock Record Collectors Association (RRCA)
Personal Collections
Photographs, A Whiter Shade of Pale Song Collection, BurninDesire's Music Collection, Corral, Ron, Di's Delights, Dominic's Old Record Collection, Edwin Gore's CD Collection, Gerry's CD Treasure House, Giacobbe, Dan, Home Base, Iron Bells
Quadraphonic and Surround
Brian Moura's Home Page, High Fidelity Review, Quadraphonic: The Surround Sound of the Seventies, QuadraphonicQuad, Surround Sound Discography, SurroundMusic.net, Tab Patterson's Quadraphonic Sound Site
Sheet Music
Organizations, About.com Antiques: Sheet Music, About.com Collecting Cocktails: Sheet Music, Parlor Songs: Collecting Sheet Music
Vintage Recordings
Organizations, 78 Quarterly, Antique Phonograph Books, Antique Record Machines, Bill Clark's 78rpm Website, Birgit Lotz Verlag & Lotz Liste, Dawn of Sound, Desperate Man Blues: Record collector Joe Bussard , Dinosaur Discs, Dismuke's Virtual Talking Machine, Early Recorded Sounds and Wax Cylinders
Vinyl
Image Galleries, Apple Sleevographia, Audio and Vinylphiles Forums, Big Book of New and Used Vinyl Stores, Blurred Visions, Both Sides Now Album Discographies, Classic UK 45s, Collecting Records, Collective.net: Blue Note Records, Collector's Guide to UK Classical LP Pressing, Continental Records Company Ltd.
A Child's Garden of Record Labels
Scans of labels from 78s and 45s with anecdotes about each record, arranged alphabetically by label name.
Cylinder, Disc and Tape Care in a Nutshell
Care, handling and storage of musical recordings in a collections environment, from the US Library of Congress. Includes an extensive bibliography.
Gigposters
Images of gig posters, flyers and handbills from around the world.
International Music Discographies
Online music price guide, available by paid subscription. USA values in dollars; accepts submissions from users.
More Music Collectors Resource Pages
British guide to music collecting, featuring many annotated links and a glossary.
Nibble's Record Shop Guides
Guide to record and compact disc shops in San Diego, Los Angeles and Albuquerque.
PickNET
Global trading network and club for guitar pick collectors.
PNPrecords
Includes a history of Russian rock and information on Russian music labels.
Rare Record Price Guide
Online guide to UK values for records (and a few CDs), mainly by 80's and 90's artists. Calculated from average prices charged by dealers in the UK magazine "Record Collector."
Record Collector's Heaven
Yet another site about Exotica, Space Age Pop, Incredibly Strange Music, and weird recordings in general.
Record Covers Drawn by Comic Artists
Listing of album covers (CD and vinyl) drawn by comic artists and illustrators. Includes many images. In French and English.
Record Song Book
Private collector presents information about and seeks copies of the UK music magazine published in the 1960s and 1970s.
Record-price-guide
German-based database of record and CD prices for independent releases.
RockPosterCollector.com
History of rock posters and information for collectors.
The Care and Handling of Recorded Sound Materials
Technical paper on the archival maintenance of music recordings. Expanded version of an article initially prepared for the National Library of Canada.
The Great Brazilian Virtual Guitar Picks Museum
Listing of a collection with pictures, and a picture dictionary of guitar plectrum terminology.
The History of Sound Recording Technology
Explores the history and impact of the inventions that changed the way we listen; includes business, cultural, and techological sections.
The Internet Museum of Flexi / Cardboard / Oddity
Devoted to odd promotional and novelty records, usually printed on paper. Images and RealAudio from a collection.
Vinyl Bank Record and CD Fairs
UK Midlands based record and CD fair organiser. Find fair dates, venue information, public and dealer information.
Vinylville
Information about Usenet groups, dealers, resources and supplies, FAQs and discographies, cleaning and storage, and cataloging software; from a music collector.