Craft a musical arrangement that integrates the provided motif and upholds the required musical structure.
X:1
L:1/8
M:4/4
K:A
['a2 (a>f) e2']  
X:1
L:1/8
M:4/4
K:A
 c>B Ac e2 (ce) | a2 (a>f) e2 (cB) | A2 (ce) e2 (dc) | B6 e2 | c>B Ac e2 (ce) | a2 (a>f) e2 (A>B) | 
 c2 (ce) e2 (d>B) | A4 (A2 fg) | a2 (a>f) e2 (ce) | d>f af e2 (c>B) | A2 (ce) e2 (dc) | B6 (fg) | 
 a2 (a>f) e2 (ce) | d>f af e2 (A>B) | c2 (ce) e2 (d>B) | A4 A2 z2 |]  