Pop Date Book

* R&B; sensation Alicia Keys, right, plays the House of Blues in West Hollywood on Aug. 13. Tickets go on sale today .... Five other new shows at the House of Blues now on sale: Dickey Betts on Sept. 9; Megadeth on Sept. 16; the Young Dubliners on Oct. 6; Etta James on Oct. 12; and Hall & Oates on Oct. 17 .... Belle & Sebastian visit the Wiltern Theatre on Sept. 6. Tickets on sale now .... SWAG features members of the Mavericks, Wilco and Sixpence None the Richer. The group plays Sept. 4 at the Coach House. Tickets on sale now. ... Laurie Anderson performs at the El Rey Theatre on Sept. 8, and tickets go on sale Saturday .... Also at the El Rey: the Aquabats on Aug. 31. Tickets on sale beginning today