DOAJ is de Directory of Open Access Journals, met toegang tot artikelen / journals zoals:

A new guitar teachers philosophy (artikel) in Acta Universitaria (journal)

A new foundation of guitar philosophy (artikel) in Theoria (journal)

Music in Spain in the 1670s through the eyes of Sébastien Chièze and Constantijn Huygens (artikel) in Anuario Musical (journal)