Review the basics of how to play the viola, including how to hold the viola, tune your viola, viola fingering, viola care, viola bowing, and how to read viola music. Viola, stringed musical instrument, the tenor of the violin family. It is built in proportions similar to those of the violin but has a body length of 37 to 43 cm (14. 5 to 17 inches), about 5 cm (2.

It is similar in size to the violin (slightly larger) but has a deeper tone. Its history is long and fascinating, dating back to.