In music, a double stop is the technique of playing two notes simultaneously on a stringed instrument such as a violin, a viola, a cello, or a double bass. On instruments such as the Hardanger fiddle it is common and often employed. In performing a double stop, two separate strings are bowed or plucked simultaneously.
When should you use a double stop on a violin?
By the time a child or an adult can play simple tunes, they are already ready to start playing two notes at the same time - I mean easy double stops, not fingered octaves! Once they are able to play single-note scales with shifts, by definition they are ready to start on double-stop scales.
How do you get better at double stops on a violin?
Do not base the hand position on the lower finger, stretching the upper finger forward. 2. To play a double-stop at the same volume as a single-stop you have to play twice as heavily with the bow, but the fingers should still stop the strings lightly.