Develop a musical composition incorporating the given motif while adhering to the outlined alphabetical form.
X:1
L:1/8
Q:1/2=90
M:2/4
K:G
['d BGGA B3 c dgdB ceAc BGGA', 'd3 d dBdB ceAB BdGB AFFD dBdB']  
X:1
L:1/8
Q:1/2=90
M:2/4
K:G
|: d | BGGA | B3 c | dgdB | ceAc | BGGA | Bdbg | fde^c | d3 :: d | dBdB | ceAB | BdGB | AFFD | 
 dBdB | ec Tc2 | fdef | g3 d | BGGA | B3 d | dgdB | ceAc | BGGA | Bdge | dBcA | G3 :|  