Metason has released ArtistInfo for Mac OS X. It’s an app that consolidates information on musicians, music groups, producers and composers.
It’s designed to enrich music played in iTunes, as well as aiding your search for info on artists and albums. It includes visualizations of networks among musicians.
ArtistInfo features background info formerly found on album covers and in CD booklets. It requires Mac OS X 10.7 or higher. It’s available for US$5.99 at the mac App Store. For more info go to http://www.metason.net .