Craft a musical arrangement that integrates the provided motif and upholds the required musical structure.
X:1
L:1/8
Q:3/8=120
M:6/8
K:G
['B2 A', 'e2 f'  
X:1
L:1/8
Q:3/8=120
M:6/8
K:G
|: E2 E G2 A | B2 A Bcd | D2 D F2 G | ABA AFD | E2 E G2 A | B2 A Bcd | eBB B2 A | BEE E3 :| 
 e2 f g2 e | fag fed | e2 f gfe | fdB Bcd | e2 f g2 e | fag fed | edB cBA |1 BGE EDE :|2 BGE |]  