Pedreira continued his professional training at the Superior Institute of Arts, in the same city, under the guidance of guitarists Isaac Nicola and Leo Brouwer, where he obtained a graduate diploma in 1983.
[2] Pedreira has given presentations as a concert guitarist throughout his country, Cuba, as well as in Mexico, (Germany) and Spain, where he performed at the Art Lyceum of Madrid in 1995, sponsored by the Spanish Guitar Society.
As a soloist, he has taken part in important events such as the Andrés Segovia Competition in Granada in 1981, the First Latin American Encounter of Guitarists, and other International Festivals.
[1] He has also published transcriptions of popular guitarists as José Antonio (Ñico) Rojas (1927–2008) and Vicente González-Rubiera (Guyún) (1908–1987) (Museum of Music Editions, 2013 and 2017 respectively).
[1] Since 2007, Pedreira has collaborated systematically with the National Museum of Music performing digital analysis and the transcription of scores from the Cuban heritage repertoire.