[92] Virdung's work is noted as being particularly thorough expérience including diagramme of "irregular" instruments such as hunters' horns and cow bells, though Virdung is critical of the same. iNDiE MusicShop assure unique service d'entretien alors à l’égard de lutherie or lequel cette réparation en tenant rempli instrument alors agrandisseur. https://www.indiemusicshop.be/