Develop a musical arrangement based on the stated alphabetical form and the given motif.
X:1
L:1/8
M:4/4
K:G
['AG GA', 'd2 B2']  
X:1
L:1/8
M:4/4
K:G
 g4 f4 | AB c2 BA G/A/B | c2 cB cd A2- | A2 AG AB GF | E3 E EDDE | GFGA B2 AB | cB AG GA AG |1 
 G8 :|2 G3 G GBcd || e3 e edcB | AG GA B2 AB | cBAG d2 B2 | A3 A ABGF | E3 E EDDE | GFGA B2 AB | 
 cB AG GA AG | G3 G GBcd | e3 e efgf | e2 d2 B2 AB | cBAG d2 B2 | A3 A ABGF | E3 E EDDE | 
 GFGA B2 AB | cB AG GA AG | G8 ||  