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)