Develop a musical piece employing the provided motif and an alphabet-based structure.
X:1
L:1/8
Q:1/8=108
M:3/4
K:F
['C>F A>B A2 G>F G>A G2 G>A', 'F2 c2 A>F A>c B2 G>E G>B']  
X:1
L:1/8
Q:1/8=108
M:3/4
K:F
 C>F A>B A2 | G>F G>A G2 | G>A B>c BG | c>d cA F2 | C>F A>B A2 | G>F G>A G2 | G>A B>c BG | 
 c>d cA F2 |: c2 A>F A>c | B2 G>E G>B | A>G F>A c>B | G>E F2 F2 :|  