Who says there is nothing new under the salsa sun? This local nonet started out as a punk-salsa experiment a dozen years ago, and the fourth and latest album turns out to be the group’s most experimental yet – even as it ostensibly cleaves to salsa classica.  It’s very classy mass of pulsating rhythm and wry wordplay on which Bio Ritmo comment on their connection to the music’s 70’s roots while, you know swinging relentlessly into the futures. Why not join them?