Compose music pieces conforming to the prescribed pattern and incorporating the provided musical concept.
X:1
L:1/8
M:2/2
K:Amin
['A<A c>d', 'A e c>BA>^g a<e g>B GGB>A G2'  
X:1
L:1/8
M:2/2
K:Amin
 e | A<A c>d e>A c>e | G<G B>A G2 G | A<A c>d e>Ac>e | a>e g>B A2 A :| e | c>BA>^g a<e g>B | 
 GGB>A G2 G>B | c>B Af/^g/ a>eg>B | a>egB A2 A>e | c>BA>^g a>eg>B | G<G B>A G>AB>G | 
 A>Bc>e d>eg>a | g<e g>B A2 A ||  