THE 411 Dumb (2004 UK 4-track promo-only 12 featuring Kardinal Beats Remix & Kardinal Beats Instrumental custom picture sleeve XPR3796) 1. Dumb - Kardinal Beats Remix 4:3 12. Dumb - Kardinal Beats Instrumental 4:3 13. Dumb 2:48 4. Dumb - Instrumental 2:48