Continuity codes

A = Continuing [same school]

B = Continuing [diff school]

C = Leaving, continuation uncertain

D = Moved to private lessons

E = Ceased - financial

F = Ceased - engagement

G = Ceased - suitability for instrument

H = Changed instrument

I = Ceased - academic

J = Ceased - Y11 / 13 leaver

K = Ceased - School withdrawn from HMS teaching

L = Completed course - short course
( i.e lessons leading up to Grade 5 theory exam)