Change This World feat. Braille is a great track from Art Ambidextrous, an album by Propaganda, released on Jan. 10, 2011. It's one of the four records available on Sola Tunes. This track along with 10 other tracks is available in the instant listening session. Some more of the best tracks are So Help Me, I Hate It, The City, Lean, Inheritance, Dig, and Como Se Dice.