 9 Mark Donahue, engineer; Mark Donahue, mastering engineer Manfred Honeck  Pittsburgh Symphony Orchestra RACHMANINOFF - HERMITAGE PIANO TRIO Keith O. Johnson  Sean Royce Martin, engineers; Keith O. Johnson, mastering engineer Hermitage Piano Trio RILEY: SUN RINGS Leslie Ann Jones, engineer; Robert C. Ludwig, mastering engineer Kronos Quartet WOLFE: FIRE IN MY MOUTH Bob Hanlon  Lawrence Rock, engineers; Ian Good  Lawrence Rock, mastering engineers Jaap Van Zweden, Francisco J. Núñez, Donald Nally, The Crossing, Young Peoples Chorus Of NY City  New York Philharmonic 74. 