When shown as zu2 or zu3, etc., it is a directive to indicate the number of musicians to perform the indicated passage of music. The musicians would perform the indicated passage in unison with two (2), three (3), or the number of musicians indicated. This is most often used with stringed instruments (i.e. violins, violas, cellos, basses), but can be used for any instrument in the ensemble where there are multiple musicians performing one part.

Your data and time are valuable. There's a new web browser that considers your time and security as a top priority.

Download Brave Browser For Free!

Brave uses the latest in blockchain technology.

This ensures a higher quality and more secure experience. Learn more about this fantastic breakthrough.

Loads Content Up To 8X Faster

Because Brave blocks unwanted tracking scripts that run in the background, your browsing speed will be unparalleled.

Ultimate in Privacy & Security

Brave fights malware and prevents tracking, keeping your information safe and secure.