- (AU) Australian Collectors of Mechanical Musical Instruments
 - Austrian Academy of Sciences: Mechanical Musical Instruments
- Project about recording mechanical musical instruments from Vienna and Prague. Conducted by the Phonogrammarchiv of the Austrian Academy of Sciences, Vienna - Automatic Musical Instruments Collectors' Association (AMICA)
- Dedicated to the preservation, restoration, and appreciation of historic automatic musical instruments. Includes publications and directory of local chapters. - Mechanical Music Digest
- For people interested in the collecting, operation and restoration of music boxes, player pianos, reproducing pianos, band organs, monkey organs, nickelodeons, orchestrions, air and steam calliopes, and other mechanical musical instruments. - Musica Mecanica
- Collecting information about mechanical music from around the world. Includes news, articles, associations, museums, mailing lists, and links to further resources. - Player Piano and Mechanical Music Exchange
- Offers photographs of player pianos and links to piano roll suppliers, player piano restoration and repair services, mechanical music suppliers, museums, and more. - Todd Augsburger's Roller Organ Website
- Comprehensive source of Roller (Cob) Organ information, including a complete list of Rollers. Also includes information about other mechanical music. - Walter Tenten's Pages: Mechanical Musical Instruments

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