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- Livre électroniqueThe Standard Oratorios Their Stories, Their Music, And Their ComposersGeorge P. (George Putnam) Upton
- Livre électroniqueThe Standard Cantatas Their Stories, Their Music, and Their ComposersGeorge P. (George Putnam) Upton
- Livre électroniqueThe Standard Light Operas Their Plots and Their MusicGeorge P. (George Putnam) Upton
- Livre électroniqueLife of Wagner Biographies of MusiciansGeorge P. (George Putnam) Upton
- Livre électroniqueMemoriesF. Max (Friedrich Max) Müller
- Livre électroniqueLetters of Peregrine PickleGeorge P. (George Putnam) Upton
- Livre électroniqueLife of Wagner Biographies of MusiciansGeorge P. (George Putnam) Upton