The Hybrid Theory European Promo Tour was a brief promotional tour by Linkin Park consisting of five performances over five consecutive days. The tour took the band to France, Germany, and England, just months after the release of their debut album Hybrid Theory. The trip marked the band's first visit to Europe and was one of its initial steps toward establishing itself outside the United States. Unlike a traditional tour, the five dates combined promotional concerts, a television appearance, a club performance, and a radio session. The schedule was heavily focused on press activities and promoting the album. Despite its short duration, the tour yielded a considerable amount of audio and visual material. This includes a complete professional recording of the London concert on January 11 and four songs recorded for BBC Radio 1 on January 12; three of the tracks from that session were eventually officially released as B-sides to Hybrid Theory singles. The tour began on January 8 at La Boule Noire in Paris, continued the following day at the Canal+ studios in Boulogne-Billancourt, stopped in Hamburg on January 10, and concluded with two consecutive engagements in London on the 11th and 12th. Although the tour was very short, it represented a pivotal moment in the band's international expansion. The tour also offered a glimpse into the band's state during the early months of the Hybrid Theory era: setlists were still short, and the interludes and arrangements used live were still evolving. The European tour would be just the beginning. Throughout the rest of 2001, the band would return to Europe several times, quickly progressing from these small promotional shows to headlining performances and appearances at larger festivals.
