After an extensive search, I couldn't find any information on a musician named Silvio Cornejo. It's possible there might be a typographical error or confusion with another artist. For instance, Ivan Cornejo is a notable singer-songwriter known for blending alternative and regional Mexican music. ([gvwire.com](https://gvwire.com/2024/08/06/singer-songwriter-ivan-cornejo-fuses-alternative-and-regional-mexican-music-on-new-album-mirada/?utm_source=openai)) Additionally, Silvio Rodríguez is a renowned Cuban musician and leader of the Nueva Trova movement. ([en.wikipedia.org](https://en.wikipedia.org/wiki/Silvio_Rodr%C3%ADguez?utm_source=openai)) If you have more details or can clarify the name, I'd be happy to assist further.