PGSS sign for VIOLIN

VIOLIN
Hold 1st CLOSED hand, back forward & fingers upward, with lower knuckles of its fingers on own side of chin, and put 2nd 1st finger hand, back forward and 1st finger pointing inward-upward, with ball of its 1st finger on centre of 1st wrist; then move 2nd hand outward-downwards one hand's length, and return to original position.