Develop a musical composition incorporating the given motif while adhering to the outlined alphabetical form.
X:1
L:1/8
M:3/4
K:G
['', 'B>c d2 (c2 B2) A3 B c>d', 'e2) (e4 d2) g4 B>c B2 (A2']  
X:1
L:1/8
M:3/4
K:G
 B>c |: d2 (c2 B2) | A3 B c>d | e2 (d2 c2) | B4 (B>c) | B2 (A2 B2) | c3 A F>G | (A4 G2) |1 
 G4 B>c :|2 G4 g2 |: (g4 f2) | (f4 e2) | (e4 d2) | g4 B>c | B2 (A2 B2) | c3 A F>G | (A4 G2) |1 
 G4 g2 :|2 G6 ||  