Jennifer Higdon is the 2010 winner of the Pulitzer Prize in music for her Violin Concerto composed for Hilary Hahn. It was commissioned by The Indianapolis Symphony, The Toronto Symphony Orchestra, The Baltimore Symphony Orchestra, and The Curtis Institute of Music. Ms. Higdon is one of the most performed living American composers and won the 2010 GRAMMY for Best Contemporary Classical Composition for her Percussion Concerto. She is entirely self-published under the title Lawdon Press.
Edit: Read Higdon’s reflections on winning the Pulitzer here.