He has also attended master classed with David Russell, Wolfgang Lendle, Álvaro Pierri, Timo Korhonen, John Williams, Pepe Romero, and others.
In addition to help the development of new artistic talents by teaching, Alejandro is known for his promotion of classical guitar, especially at the Cibao region.
Some of the concerts are "Viva la Guitarra" with performances in Santiago, Navarrete, Mao and Baní; the concert to commemorate 129 anniversary of Valverde province in 2009 and 'La guitarra en Iberoamérica' with guitarist Yalit González at the Gran Teatro del Cibao in Santiago de los Caballeros in 2011.
The duo has offered several recitals Santiago including Centro León, where they shared with French guitarist Alex Jacquemin.
[13][14] Alejando González has performed in concerts the music of Bach, Scarlatti, Handel, Francisco Tárrega, Manuel de Falla, Mangoré, Miguel Llobet, Antonio Lauro, Ñico Rojas, Leo Brouwer,[15][16] among others.