Develop a musical composition incorporating the given motif while adhering to the outlined alphabetical form.
X:1
L:1/8
M:2/4
K:G
['(g/f/) ec B>A BG', 'G (G/A/) Bde>f g>dB (G/A/) Bdef (g2']  
X:1
L:1/8
M:2/4
K:G
 (g/f/) | ec B>A | BG E>F | G>G G/A/B/c/ | (d2 B) (g/f/) | ec B>A | BG E>G | FA D(E/F/) | G>A G :| 
 (G/A/) | Bde>f | g>dB (G/A/) | Bdef | (g2 f)(g/f/) | ecBA | B>G E(F/G/) | FA D(E/F/) | G>A G :|  