Develop a musical composition incorporating the given motif while adhering to the outlined alphabetical form.
X:1
L:1/8
M:4/4
K:D
['', 'DFAd B2 AF', 'defg afge fdec']  
X:1
L:1/8
M:4/4
K:D
 FE |: DFAd B2 AF | DFAd B2 AF | E2 CE A,ECE | A,ECE A,ECE | DFAd B2 AF | DFAd B2 AF | 
 E2 CE A,ECE | DFEC E2 D2 ::[M:6/4] defg afge fdec |[M:4/4] dBAG FD D2 | defg afge | fdec d2 dc | 
 defg afge | fdec dBAF | G2 BG FEDF | EDCE D2 D2 :|  