Create a musical composition using the given alphabet-based notation and supplied motif.
X:1
L:1/16
Q:1/4=360
M:2/4
K:G
['BGFG EGFG', '(3def gfga']  
X:1
L:1/16
Q:1/4=360
M:2/4
K:G
 dc | BGFG DGFG | Bdef gedc | BGFG EGFG | BedB A2dc | BGFG EGFG | Bdef g2ga | bgaf gedB | 
 GedB A2 :| (3def | gfga gdBd | gfga g2 (3def | gfga gdBc | d=fed c2 (3def | gfga gdBd | 
 gfga g2ga | bgaf gedB | egdB A2 :|  