NÉSTOR CRESPO

• Founder Professor of Popular Music School ( EMPA - Avellaneda ) Course: Jazz Guitar

• Professor of National University of Art's (UNA - DAMus) Course: Functional Harmony 1 & 2 - Virtual

• Founder of the Musical Digital Publishers: Serie 20&20 Ebooks which consist in 20 lessons and 20 Exercises about different areas of musical science.

• nestor.crespo@usa.net www.nestorcrespo.com.ar
  www.serie20y20.com.ar