Keywords: Syntagma05.png Syntagma Musicum Theatrum Instrumentorum seu Sciagraphia Wolfenbüttel 1620 Syntagma Musicum Wolfenbüttel 1620 Michael Praetorius Author died more than 70 years ago - public domain SyntagmaClavecin JPG PD-old Syntagma musicum Spinet Violone Aerophones String instruments |