Quilombolas blends ska, reggae, rock and funk into a multilingual stew. The Minneapolis band celebrated the release of its new CD, The Common Past, with an energetic show Saturday at 7th Street Entry. 3-Minute Egg takes you on stage and into the basement to talk with the band. For more information about the band, go to www.myspace.com/truruts or www.myspace.com/quilombolas. Subscribe to 3-Minute Egg. It’s free and supports the local arts scene. For more information, go to www.3minuteegg.org.