Compose a musical piece based on the given motif and alphabet representation.
X:1
L:1/4
M:9/4
K:Amin
['A E', 'e d']  
X:1
L:1/4
M:9/4
K:Amin
 A E A B2 A B ^G E | A E c B2 A G E C | A E c B2 A B ^G E | B c d d c B c B A :: 
 A3 (^g2 f/g/) a e c | A2 g f2 e d B G | A3 ^g2 a b ^g e | a g f e d c B2 A :|  