Create a musical composition using the given alphabet-based notation and supplied motif.
X:1
L:1/8
M:2/4
K:G
['GGBG AAcA', 'G GB dB FA df ed^cd e=cGF']  
X:1
L:1/8
M:2/4
K:G
 GGBG | AAcA | BdcA | BGFA | GGBG | AAcA | BGAF | G :| GB dB | FA df | ed^cd | e=cGF | E^ceG | 
 FA dg | fde^c | d3 D ||  