Using the provided alphabet sequence and motif, develop a unique musical composition.
X:1
L:1/16
M:3/8
K:F
['A2A2A2 c>B G4 G2G2G2 B>A F4 A2G2F2', 'C4 G>A G2G2 c2 G4 A>B A2A2', 'C>c c4 C>c']  
X:1
L:1/16
M:3/8
K:F
 A2A2A2 | c>B G4 | G2G2G2 | B>A F4 | A2G2F2 | F>E E4 | G2F2D2 | D>C C4 :| G>A G2G2 | c2 G4 | 
 A>B A2A2 | d2 A4 | c>d c2c2 | d4 c2 | (3BcB A2G2 | F4 |: C>c | c4 C>c | c4 C>c | (3BcB A2G2 | 
 F4 :|  