The Sai Symphony Orchestra prsented their "81st Birthday Concert" in the Divine Presence at Prasanthi Nilayam on 24th November 2006. Over Forty Five Musicians represented Twenty Two Countries in the Event.
The Orchestra was conducted by Klaus Maurer. Guitar, Violins, Violas, Cellos, Bass, Oboe, Bassoons, Clarinet, Flute, Trumpet, French Horn, Keyboard Harp, Timpani, Cymbals and Percussion instruments were used during the concert. Music composed by Piotr I.Tchaikovsky, Franz Joseph Haydn, Mauro Giuliani, Joaquin Rodrigo, Johann Strauss, Ludwig Van Beethoven and Giuseppe Verdi were presented.