After handling most of their 2009 effort Down to Earth on their lonesome, reggaeton duo Alexis & Fido invite guests like Daddy Yankee, Yahvia, and Tony Dize to join them for the follow-up, 2011's Perreologia. Flashier and more polished than last time out, Perreologia is a club-minded effort with some serious bank behind it, comprised of techno-fueled tracks like the infectious single “Rescate” along with some slower, after-hours numbers like the slinky “Blam Blam.” For something especially late-night, check the spooky “Zombie,” a howl-at-the-moon highlight that could very well be reggaeton’s “Thriller.”