Construct a musical arrangement that blends the supplied motif while maintaining the specified alphabetical order.
X:1
L:1/4
Q:1/8=160
M:4/4
K:Amin
['A ^G', 'c2 B c']  
X:1
L:1/4
Q:1/8=160
M:4/4
K:Amin
 E2 | A3/2 B/ A ^G | E2 E2 | c2 B c | d3 c | B3/2 c/ B A | ^G A B G | (A4 | A2) :: B2 | c2 B c | 
 d2 c d | e4 | A3 B | c2 B c | d2 c2 | B3/2 c/ B A | B2 ^G E | A3/2 B/ A ^G | E2 E2 | c2 B c | 
 d3 c | B3/2 c/ B A | ^G A B G | (A4 | A2) :|  