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
['f2 ec B a3 fbaf', 'a3 e'  
X:1
L:1/8
M:4/4
K:A
 A3 e f2 ec | B a3 fbaf | e2 af ecAB | cB/A/Bc A F3 | AAeA f2 ec | B a3 fbaf | eafe c3 e |1 
 fecB AFEF :|2 fecB AAB/c/d/e/ || a6 e/f/g/a/ | b8 | a3 b f3 z | ecBA B F3 | a3 e faaf | 
 b3 c' bafe | a3 e f z af | ecBc ABce | a2 ef- feaf | b z2 c' bafe | a3 e f z af | ecBc A F3 | 
 ABce faaf | b3 c' baf z | c'bac' baf z | z efc ecBF ||  