Develop a musical composition using the alphabetic representation of the specified sequence and incorporating the given motif.
X:1
L:1/8
M:4/4
K:Dmin
['efec AGAd- d c2 A BG AC/D/', 'AGA e2 Aed- dB BA/B/ cdBA GFGA-']  
X:1
L:1/8
M:4/4
K:Dmin
|: efec AGAd- | d c2 A BG AC/D/ | EFcC EFEC | D F2 A BGAD | efec AGAd- | d c2 A BG AC/D/ | 
 EFcC EFEC | D F2 A BG A2 :: AGA e2 Aed- | dB BA/B/ cdBA | GFGA- ADAG- | GCEG BAGF | AGA e2 Aed- | 
 dB BA/B/ cdBA | GFGA- ADAG- | GCEG BAGF :|  