Develop a musical arrangement based on the stated alphabetical form and the given motif.
X:1
L:1/8
M:4/4
K:D
['A d>e dc B3 d e>f ed', 'A3 d/e/ f2 f2 e3 f g2']  
X:1
L:1/8
M:4/4
K:D
 A | d>e dc B3 d | e>f ed c3 c | dcBA ^GE Ad | c2 B2 A3 |: d/e/ | f2 f2 e3 f | g2 g2 f3 a | 
 babc' d'c'/b/ ag | f2 e2 d3 :|  