In 2014, the researcher and musicologist Geoff Baker published a book entitled El Sistema: Orchestrating Venezuela’s Youth. His account challenged idealized views of El Sistema as an engine of positive social action and focused on the testimony of practitioners who were not directly involved in promoting the program. His interview sources, who were only willing to speak anonymously, portrayed El Sistema as a secretive, autocratic organization that has not been held accountable for its management practices, its treatment of teachers and students, and for gathering objective evidence of its social impact beyond anecdotes and musical performances.