Of the more complex instruments, which were perfected and widely diffused at a very early period, we find not only the organ, but a corresponding string instrument, the 'gravicembalo' or 'clavicembalo.' Fragments of these dating from the beginning of the fourteenth century have come down to our own days, adorned with paintings from the hands of the greatest masters. Among other instruments the first place was held by the violin, which even then conferred great celebrity on the successful player. At the court of Leo X, who, when cardinal, had filled his house with singers and musicians, and who enjoyed the reputation of a critic and performer, the Jew Giovan Maria del Corneto and Jacopo Sansecondo were among the most famous. The former received from Leo the title of count and a small town; the latter has been taken to be the Apollo in the Parnassus of Raphael. In the course of the sixteenth century, celebrities in every branch of music appeared in abundance, and Lomazzo (1584) names the three most distinguished masters of the art of singing, of the organ, the lute, the lyre, the 'viola da gamba,' the harp, the cithern, the horn, and the trumpet, and wishes that their portraits might be painted on the instruments themselves.97 Such many-sided comparative criticism would have been impossible anywhere but in Italy, although the same instruments were to be found in other countries.
