Input (grade 13): She joined cellist Yo-Yo Ma, violinist Itzhak Perlman, and clarinetist Anthony McGill, who performed "Air and Simple Gifts," a new arrangement by John Williams based on the Shaker hymn Simple Gifts.
Output (grade 9): Together they performed "Air and Simple Gifts," a new arrangement by John Williams based on the Shaker hymn Simple Gifts.