Sound Grammar is a live album by jazz saxophonist and composer Ornette Coleman, recorded live in Ludwigshafen, Germany, on 14 October 2005. The album was produced by Coleman and Michaela Deiss, and released on Coleman's new Sound Grammar label. It was his first new album in almost a decade, since the end of his relationship with Verve in the 1990s. It features a mix of new and old originals (some of the latter given new titles).