Marco Uccellini, Sonata 18 a doi violini, from Sonate (Modena, 1645), mm. 102–6, passage using bow vibrato or slurred tremolo (called tremolo in the original); note the 7–6 suspensions and the absence of a tuneful melody, signs of a harmonically inspired texture
![](https://schulenbergmusic.org/wp-content/uploads/2013/08/ex12_8_Uccellini.gif)