Develop a musical arrangement based on the stated alphabetical form and the given motif.
X:1
L:1/8
M:4/4
K:G
['G>A B>c B2', 'G>F E>F G>A']  
X:1
L:1/8
M:4/4
K:G
 G>A B>c B2 B>A | G>A B>G A2 D2 | G>A B>c B2 B>c | d>e d>c B2 A2 :| G>F E>F G>A B2 | 
 G>F E>G F2 B,2 | G>F E>F G>A B>c | d>e d>c B2 A2 :|  