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All Music Guide - http://www.allmusic.com/
A guide to recordings in every genre. Cross-indexed source of reviews, essays, and ratings; all available online, on in-store kiosks, and in print form. Uses submissions from readers. |
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Muze - http://www.muze.com/
Longtime publisher (over 50 years) of directories of recorded music for retail stores; their data is now available for purchase to place on other websites and in-store kiosks. |
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Rough Guides - http://roughguides.com/website/reference/music/default.aspx
Summaries of over 20 music guidebook titles. |
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Gramophone Classical Good CD Guide - http://www.gramophone.co.uk/publications_detail.asp?pub=2
Brief description of the guidebook to classical music. |
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Joel Whitburn's Record Research Books - http://www.recordresearch.com/
Information from Billboard magazine's major charts with complete chart data on every recording ever charted. Short descriptions and sample pages from this large line of books. |