Craft a musical piece in accordance with the designated structure and theme.
X:1
L:1/8
M:2/2
K:Amin
['A,2 A,A, B,A,A,E'  
X:1
L:1/8
M:2/2
K:Amin
|:"Am" A,2 A,A, B,A,A,E | B,A,G,B, A,G,A,B, |"Am" A,2 A,A, B,A,A,E |"G" B,A,G,B,"Am" A,4 | 
"Am" A,2 A,A, B,A,A,E | B,A,G,B, A,G,A,B, |"Am" A,2 A,A, B,A,A,E |"G" B,A,G,B,"Am" A,4 |: 
"Am" A,B,CD E2 EA | cAGA cAcd |"C" edea edea |"C" gecd"E7" e4 |"Am" AaaA agea |"G" BggB gedB | 
"Am" Aede ceBc |"G" dBAG"Am" A4 :|  