Juan Leovigildo Brouwer Mezquida (born March 1, 1939) is a Cuban composer, conductor, and classical guitarist. He is a Member of Honour of the International Music Council. Early years. Brouwer was born in Havana. When he was 13, he began classical guitar with the encouragement of his father, who was an amateur guitarist. His teacher was Isaac Nicola, who was a student of Emilio Pujol, who was himself a student of Francisco Tárrega. At age 17 he performed publicly for the first time and began composing.
https://en.wikipedia.org/wiki/Leo_Brouwer