Tuning fork

A metal tuning fork is placed on a string and left hanging on it close to the sound board. Four to five strings will be within the two arms of the tuning fork.

The strings rattle against the tuning fork, creating a metallic buzz.

Notate on which string the fork should be placed and which strings the tuning fork should affect. It is a good idea to specify the approximate size of the tuning fork in the legend.

The whole harp.