OZOMATLI Fire Away [Mercer Street/Downtown] Ozomatli’s music has been called a collision of styles, a cultural mash-up, and a 20-car pileup of genres. It’s also some of the most joyfully energetic music you’ll ever hear. On its fifth album, the L.A.-based band stirs its blend of salsa, ska, samba, funk, and hip-hop in ways few groups could conceive. Imagine tossing the English Beat, Herb Alpert and the Tijuana Brass, Caetano Veloso, and Sly...