Develop a musical composition by utilizing the given alphabetic notation and supplied motif.
X:1
L:1/8
M:6/8
K:F
['C FAF GBG AcA F2 c def', 'G2 A Bdf dBd cBA G2 c']  
X:1
L:1/8
M:6/8
K:F
 C | FAF GBG | AcA F2 c | def cAF | E G2- G2 :: A | Bdf dBd | cBA G2 c | dcB AGF | 
 B/A/B/c/d/e/ fed | cBA GEC | D F20 F2 :|  