- Livre électroniqueGreat Singers on the Art of Singing Educational Conferences with Foremost ArtistsJames Francis Cooke
- Livre électroniqueGreat Pianists on Piano Playing Study Talks with Foremost Virtuosos. A Series of Personal Educational Conferences with Renowned Masters of the Keyboard, Presenting the Most Modern Ideas upon the Subjects of Technic, Interpretation, Style and ExpressionJames Francis Cooke
- Livre électroniqueGreat Singers on the Art of SingingJames Francis Cooke
- Livre électroniqueGreat Pianists on Piano PlayingJames Francis Cooke
- Livre électroniqueGreat Singers on the Art of SingingJames Francis Cooke
- Livre électroniqueGreat Pianists on Piano PlayingJames Francis Cooke
- Livre électroniqueGreat Pianists on Piano PlayingJames Francis Cooke