Craft a musical composition that incorporates the supplied alphabet sequence and motif.
X:1
L:1/8
Q:1/8=180
M:6/8
K:F
['', 'F F2']  
X:1
L:1/8
Q:1/8=180
M:6/8
K:F
 F/G/ |: A2 C CA,C | D2 F F2 d | c2 A AGF | A2 G GFG | A2 C CA,C | D2 F F2 d | c2 A GFG | 
 F2 F F2 F/G/ c2 c cAc | d2 f f2 d | c2 A AGF | A2 G G2 A/B/ | c2 c cde | f2 f fed | c2 A GFG |1 
 F2 F F2 A/B/ :|2 F2 F F2 ||  