| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2004 | 978-0-913932-04-9 | Peter Erdei · Katalin Komlos | 150 American Folk Songs: To Sing, Read and Play |
| 1975 | 978-0-913932-09-4 | Erzsebet Hegyi | Solfege According to the Kodaly Concept |
| 2004 | 978-0-913932-54-4 | Philip Tacka · Micheal Houlahan | Sound Thinking - Volume I: Music for Sight-Singing and Ear Training |
| '' | 978-0-913932-55-1 | Philip Tacka · Micheal Houlahan | Sound Thinking - Volume II: Developing Musical Literacy |
| '' | 978-0-913932-56-8 | '' | Sound Thinking - Volume II: Music for Sight-Singing and Ear Training |