Proving that, even as late as 2006, there's still a little life left in the genre of rap-metal, Atlanta's Family Force 5 keep the jokes and the grooves in steady supply on their major label debut, BUSINESS UP FRONT PARTY IN BACK. Featuring three ... Full Descriptionsiblings (the Olds brothers: Solomon, Joshua, and Jacob) on vocals and the majority of instrumentation, the album they've made is a non-stop barrage of fretless funk, stiffened by metallic guitars and bolstered with turntablism, samples, and an earthy sense of humor that comes across on appropriately titled tracks like "X-Girlfriend" and "Drama Queen."