Create music using the given musical theme and adhere to the outlined letter-based structure.
X:1
L:1/8
Q:1/2=85
M:2/2
K:D
['', 'A, B,DDB, A,DDF |{G} F2 ED CEEA', 'g f2 df gbed cegf ee/e/ ef', 'BGFE aecA aecA A3 z F2 FA', 'AGFE F2 FA E2 Bc dcBc']  
X:1
L:1/8
Q:1/2=85
M:2/2
K:D
 A, |: B,DDB, A,DDF |{G} F2 ED CEEA | B2 Bd AFGB | AGFE DD/D/ D :: g | f2 df gbed | cegf ee/e/ ef | 
 gbBd ceFA | GBAF DD/D/ D :|[M:2/2][K:A][Q:1/2=90] aecA aecA | !turn!BABc BGFE | aecA aecA | 
 !turn!BABc A3 z :: F2 FA E2 Bc | dcBA AGFE | F2 FA E2 Bc | dcBc A4 :|  