Develop a musical arrangement based on the stated alphabetical form and the given motif.
X:1
L:1/8
Q:1/2=100
M:2/4
K:C
['', 'GA c2 GA', 'E2 E2']  
X:1
L:1/8
Q:1/2=100
M:2/4
K:C
 GA |: c2 GA | c2 GA | E2 E2 | EDEG | F2 F2 | FEFA | GAGE | C2 GA | c2 GA | c2 GA | E2 E2 | EDEG | 
 F2 D2 | B,2 D2 |1 C4- | C2 GA :|2 C4- | C2 C2 |: D2 D2 | D2 CD | E2 E2 | E2 DE | F2 F2 | FEFA | 
 GAGE | C2 C2 | D2 D2 | D2 CD | E2 E2 | E2 DE | F2 D2 | B,2 D2 |1 C4- | C2 C2 :|2 C4- | C4 ||  