Develop a musical composition incorporating the given motif while adhering to the outlined alphabetical form.
X:1
L:1/8
M:4/4
K:Dmix
['AD D/D/D', 'D/D/D dA', 'fd^cd Ad^cd', 'fde^c dBAG F/G/A DF A2 Bc d/^c/B', 'dD D/D/D']  
X:1
L:1/8
M:4/4
K:Dmix
 AD D/D/D AGFE | AD D/D/D BGBd | AD D/D/D AGFA | GEcE G2 Bd | AD D/D/D AGFE | AD D/D/D BGBd | 
 AD D/D/D AGFA | GEcE GcGE || D/D/D dA FdAF | Dd^cd ABAF | D/D/D dA F2 AF | GEcE GcGE | 
 D/D/D dA FAFE | Dd^cd A2 B^c | d/^c/B c/B/A BGAF | GEcE G2 eg || fd^cd Ad^cd | fdfg abag | 
 fd^cd Ad^cd | e^def gbag | fddg fddg | fdfg abag | fd^cd Ad^cd | e^def g2 ge || fde^c dBAG | 
 F/G/A DF A2 Bc | d/^c/B c/B/A BGAF | GEcE G2 eg | fde^c dBAG | F/G/A DF A2 Bc | 
 d/^c/B c/B/A BGAF | GEcE GAB^c || dD D/D/D AD D/D/D | Ad^cd ADFD | dD D/D/D AGFA | GEcE GAB^c | 
 dD D/D/D AD D/D/D | Ad^cd ADFA | dBcA BGAF | GEcE G2 Bd ||  