The Trill.
The trill is an even alternation,—usually quick,—of two adjacent notes and may be executed on all the notes of the violin. The note played alternately with the principal note may be either a tone or a half tone distant. The trill is made both with and without a turn at the end. The turn is played in one bow with the shake, and at the same speed. Exceptions exist in shakes ending with a full close. In a series of shakes the turn is reserved for the last:—
Various kinds of turns:—
