Create musical pieces following the given structure and incorporating the suggested musical concept.
X:1
L:1/8
M:4/4
K:Amin
['d>c B2', 'E2 G>E D2 E^G A2'  
X:1
L:1/8
M:4/4
K:Amin
 B | c2 B>A A2 Bd | e2 d>B A2 d>c | B2 AG E2 G>E | D2 E^G A2 AB | c2 d>c B2 AB | e2 d>B A2 d>c | 
 B2 AG E2 G>E | D2 E^G (A2 A) || B | c2 d>c B2 g>^f | g>B A2 d>c | B2 dD E2 G>E | D2 E^G A2 A>G | 
 A>Bc>c c2 c>d | e>cd>B G2 AB | g2 e>G E2 G>E | D2 E^G A2 A ||  