Brief history of Vocal Technique and it's prejudices by Franco Tenelli (reloaded)

[@brantgutierrez5580]

gracias maestro! greetings from mexico! amazing videos 👏👏👏

[@tenorperuano1]

Thanks for posting this valuable information.Maestro lo felicito por su canal.

[@VIDEOHEREBOB]

This was fascinating. Thank you.

May you indicate some books or articles where I can find those relats about the ancient greeks, please?