Baroque violin owing to the high placement of its "eyes"—holes on either side. The fingerboard on a Baroque violin is also shorter than that on a modern violin. During the Baroque period, the use of higher positions on the violin increased. In 1600, the highest note in regular use was the C above the E-string, while by 1700 the A one octave above the E-string was relatively common (being, for instance, the highest note used in Bach's violin music). Virtuoso violinists throughout the period continued to push the boundaries of possibility, with Locatelli reputedly playing in 22nd position. Baroque violins are typically
Baroque with unremitting dissonances, constantly changed key and meter, and speedily ran through every compositional device. Jean-Jacques Rousseau, who was a musician and noted composer as well as philosopher, made a very similar observation in 1768 in the famous "Encylopedié" of Denis Diderot: "Baroque music is that in which the harmony is confused, and loaded with modulations and dissonances. The singing is harsh and unnatural, the intonation difficult, and the movement limited. It appears that term comes from the word 'baroco' used by logicians." Common use of the term for the music of the period began only in 1919, by Curt