The Internet links component was an added bonus as it allowed the CD-ROM to interface directly with the RRCA (Rock Record Collector’s Association) artist biography database known as the Music Knowledge Base, effectively extending the CD-ROM’s shelf-life by allowing purchaser of the disc to augment the CD's permanent listings with new information with a click of the mouse and free of charge. Indeed, the RRCA’s database provided much of the biographical and review commentary seen on the CD-ROM, several specially made applications were developed during the creation of the project with the sole purpose of converting the data the RRCA contained. Coupled with this feature was another link system that allowed connection to albums featured in the document that were also on sale at Diskery, McDonald's own on-line music store; not to mention the links to artist websites.