Develop a musical arrangement based on the stated alphabetical form and the given motif.
X:1
L:1/8
M:2/4
K:D
['FG A2', 'fg a2']  
X:1
L:1/8
M:2/4
K:D
 FG | A2 fe | d2 d>B | BG Bd | A2 FG | A2 fe | d2 cd | e2 e>f | e2 FG | A2 f/af/e/ | d2 d>c | 
 BG B/G/B/d/ | A2 ef | g2 a(3f/g/f/ | eAce | d2 d>d | d2 || fg | a2 (3f/g/f/e | d2 d>c | 
 (3B/c/B/G Bd | A2 fg | a2 fe | d2 cd | e>^d ef | e2 fg | a2 fe | d2 d>c | (3B/c/B/G Bd | A2 ef | 
 g2 a(3f/g/f/ | eAce | d2 d>d d2 ||  