The song "Bold & Delicious" was originally composed by music producer Roberto "Geo" Rosan for the Los Angeles-based pop group Sweetbox, which achieved fame in Europe and Asia throughout the late 1990s and 2000s. A fan of the group's music, Hamasaki received permission from Geo to use a few of his compositions for her January 2006 album (miss)understood, adding her own lyrics for these songs. The original composition was later featured on the group's album entitled "Addicted", released in Japan in March 2006.