Browse Items (2 total) Tags: Tubalcain Browse All Browse by Tag Search Items Browse Map Sort by: Title Creator Date Added Musica / artiste anonyme romain milieu du XVe siècle Tags: SEE ALSO - Panegyric of Bruzio Visconti – Musica, trapezoidal, Tubalcain, unclear whether open or closed, zero rings La canzone delle virtù e delle scienze di Bartolomeo di Bartoli da Bologna - Ms 599, 1426 f.9v Tags: 14th Century_possible earliest known, allegorical, closed triangle, Tubalcain, zero rings Featured Item Romberg’s Toy Symphony at St. James’s Hall