Birgit Nilsson

Birgit Nilsson (17 May 1918 – 25 December 2005) was a celebrated Swedish dramatic soprano who specialized in operatic works of Wagner and Strauss, though she sang the operas of many other composers, including Verdi and Puccini. Her voice was noted for its overwhelming force, bountiful reserves of power, and the gleaming brilliance and clarity in the upper register.