50 ❧ The Music Library, said to be the largest in the world. It contains music of every kind, from manuscript parts of Bach cantatas to the latest comic song. It has an orchestral library of 10,500 works, military band parts for 4,000 pieces, and 32,000 copies of vocal scores of every kind.
51 ❧ The Staircase within the 'Tower', giving access to the artists' lifts and the studio corridors.
