692 zvukových súborov bez licenčných poplatkov pre "Opera"

The Ride of the Valkyries from Richard Wagner's 1870 opera Die Walküre, the second opera in the sequence Der Ring des Nibelungen. Performed by the American Symphony Orchestra for Edison Records This is Edison Diamond Disc 80638-R, Matrix 7846-B-1-6, NPS object catalog number: EDIS 41877

Giuseppe Verdi's overture to the opera Giovanna d'Arco, played by the U.S. Marine Band for the album Overtures.

From act 3 of Die Walküre by Richard Wagner; Wotan is sung by Walter Soomer, Berlin 1913

Hector Berlioz's Overture to the opera Benvenuto Cellini, played by the U.S. Marine Band for the album Overtures.