I saw these guys at Worldfest and they were fantastic. They play every Thur. at Sky Bar (Saints) and every Sat. at RiRa (4th Street).
http://www.cosaseriamusic.com/home.cfm
Cosa Seria is a 6-piece, latin powerhouse of Salsa and other Latin/Tropical rhythms, including Merengue, Bolero and Cha-Cha-Cha. The band is comprised of talented musicians from Cuba and Panama.
With this refreshing mix of talent and energy, along with the contagious rhythms of its wide repertoire, Cosa Seria will make anyone addicted to their sound, thrilling the casual listener as well as the most demanding dancer. The band generates a party atmosphere that starts at the first note and gets everyone involved throughout the show.