Linkin Park offered everyone who purchased a ticket to any of the 32 tour dates on 2004's Projekt Revolution Tour a free sampler download. The sampler included audio tracks and enhanced content from 13 different artists, some featured on the tour, some new and upcoming bands, and some offering exclusive live or rare tracks. Projekt Revolution ticket-holders could head over to www.Prsampler.com or LinkinPark.com and enter a special code printed on their physical tickets to gain access to the download. The sampler downloaded in the form of a player, with all of the audio embedded. Enhanced content included band bios, links, photos, and video content. Physical copies of the mixtape were also available at the Machine Shop booth during the shows.