Subordinate Theme, phrase, repeated and extended (19-28). Codetta (28-33). Double-bar.

Development (measures 34-58). Retransition (59-62).

Principal Theme—omitted.

Subordinate Theme, as before (63-76). Codetta.

3. DISLOCATION OF THEMATIC MEMBERS.—By this is meant, any exchange or alteration of the regular and expected arrangement of members. This can refer, naturally, only to what occurs after the Exposition,—that is, during the Recapitulation; for it is the Exposition which determines the plan, and regular order, of the thematic members. For example, Mozart, pianoforte sonata. No. 13, first movement:—

Principal Theme, with Transition (measures 1-27).

Subordinate Theme (28-41).

Codetta I (42-53).

Codetta II (54-58). In the Recapitulation, the arrangement is thus:—

Principal Theme, Codetta I, Subordinate Theme, Codetta II; that is, the first codetta appears before, instead of after, the Subordinate theme.