Develop a musical arrangement based on the stated alphabetical form and the given motif.
X:1
L:1/8
Q:1/2=70
M:2/2
K:A
['A2 ED CA,CE FDBA GEFG', 'A2 (ef/g/) aefc fdcB ecBA AGFE dfdB']  
X:1
L:1/8
Q:1/2=70
M:2/2
K:A
 E(F/G/) | A2 ED CA,CE | FDBA GEFG | Acec dcBA | GABc BdcB | A2 ED CA,CE | FDBA GEFG | Aagf edcB | 
 A2 A2 A2 :: (ef/g/) | aefc fdcB | ecBA AGFE | dfdB cecA | GABc B3 E | FDFA dcBA | GEGB edcB | 
 Aagf edcB | A2 A2 A2 :|  