Develop music based on the depicted musical form represented by letters, accompanied by the provided motif.
X:1
L:1/8
M:4/4
K:D
['ADFD D2 dB ADFA BE E2 ADFA', 'E2 dBAB defe dBAF AD D2 faaf', 'dBAF AD D2', 'df f2']  
X:1
L:1/8
M:4/4
K:D
 ADFD D2 dB | ADFA BE E2 | ADFA defe |1 dBAF ADdB :|2 dBAF AD D2 |] dBAB defe | dBcA BE E2 | 
 dBAB defe | dBAF AD D2 :| faaf defg | a2 fa be e2 | faaf defe | dBAF AD D2 | faaf defg | 
 a2 fa beef | g3 e f3 e | dBAF AD D2 |] df f2 df f2 | df f2 afef | dffe f3 e | dBAF AD D2 | 
 df f2 df f2 | df f2 afef | g3 e f3 e | dBAF ADdB |]  