- Ramón Andrés: https://ethic.es/2024/11/entrevista-ramon-andres/
additional video: https://www.youtube.com/watch?v=KZbRHFiNVjw

-Rafael García, Musethica
https://rendimientomusical.es/proyecto-musethica-cuando-llegamos-a-los-demas-a-traves-de-la-musica/

-Bruno Monsaingeon, Mademoiselle: Conversations With Nadia Boulanger
https://www.amazon.com/-/es/Bruno-Monsaingeon-ebook/dp/B0851S8S5X?ref_=ast_author_mpb