Construct a musical arrangement using the specified alphabetical sequence and the given motif as a foundation.
X:1
L:1/8
M:4/4
K:C
['(3(EFG) (FE) C4 C2 EF G4 E2', 'G2 c2 d2 e3 f e2 c2']  
X:1
L:1/8
M:4/4
K:C
 (3(EFG) (FE) | C4 C2 EF | G4 E2 FE | C6 C2 | C6 || G2 | c2 d2 e3 f | e2 c2 G3 G | A2 B2 cBAE | 
 F6 G2 | c2 d2 e3 f | e2 c2 G3 G | A2 B2 cBAE | (F4 E2) EF | G2 E2 C3 c/d/ | efec G3 E | 
 F2 E2 C3 C | C6 |]  