Rashod D. Ollison The Blind Boys of Alabama The Grammy-winning gospel ensemble predates Elvis and Little Richard with a deeply soulful, funky sound that could only spring from the South. Tim Smith ART Duality + isms This is the last weekend to see the colorful paintings of Baltimore native and Maryland Institute College of Art graduate Larry "Poncho" Brown, on display at the Sub-basement Artist Studios in the Atrium at Market Center, 118 N. Howard St. Duality + isms explores themes of family, community and spirituality and runs through Saturday.