Create a musical composition using the given alphabet-based notation and supplied motif.
X:1
L:1/8
M:2/4
K:F
['FFGG A2']  
X:1
L:1/8
M:2/4
K:F
 c2 Ad | cc/B/A z | ccA/A/d/d/ | cc/B/AC | FFGG | A2 GC | FFGG | A2 GG | FFGG | AAGB | AF/F/GC/C/ | 
 FFF z |]  