Develop a musical composition incorporating the given motif and maintaining the required musical form.
X:1
L:1/8
M:4/4
K:Ab
['E2 A2 c2 B2 c2 A3 G']  
X:1
L:1/8
M:4/4
K:Ab
 E2 | A2 c2 B2 c2 | A3 G F2 GA | B3 BAGFE | E4 A4 | BBBBedcB | B4 czAG | F2 A2 B2 cB | A4 z2 |]  