- Author: Victor de Rubertis
- Language: Spanish
- Year: 2020
- Author: Miguel Ángel Barrera
- Language: Spanish
- Year: 2018
- Author: Athos Palma
- Language: Spanish
- Year: 2020
- Author: Paul Hindemith
- Language: Portuguese
- Author: Nikolai Rimsky-Korsakov
- Language: Spanish
- Year: 2020
- Author: Jean-Philippe Rameau Damián Calle
- Language: Spanish
- Year: 2019
Tratado de Armonía
epub
- Author: Adalberto García de Mendoza
- Language: Spanish
- Year: 2018
- Author: Paul Hindemith
- Language: Spanish
- Year: 2020
- Author: Steven G. Laitz
- Language: English
- Year: 2003
- Author: Nicolai Rimsky-Korsakov
- Language: Spanish
- Year: 2020