Tonight's concert marks the final night of the Dead Science's weeklong Festival of Culture to celebrate their new album, Villainaire. A week sounds like an excessive party, but it's appropriate for the album's treatises on decadent excess (and time and morality and the Wu-Tang Clan). Conceptual stunts aside, the Dead Science are at the height of their musical superpowers on Villainaire, and their live show is bound to be a spectacle of sophisticated rock bombast and avant jazz prowess. With allies Past Lives and Talbot Tagora. (Neumo's, 925 E Pike St, 709-9467. 8 pm, $7, all ages.)