Billboard Heart, the new album by Deep Sea Diver, immediately puts the Seattle band in the company of St. Vincent, TV on the Radio, and Flock of Dimes, bands that have found newly ornate and magnetic ways to make indie rock by discarding notions of how it must sound or what it must say. It's their fourth album and first for Sub Pop, and it is a coup, a triumph over self-doubt, transforming failure into an opportunity to find new freedom, belief, and strength.