Develop musical compositions in alignment with the designated form and the offered musical notion.
X:1
L:1/8
M:4/4
K:A
["a>a ab c'a b>b ba/b/ c'a", 'ee d>f ed cB A>c BA ^GE'  
X:1
L:1/8
M:4/4
K:A
 a>a ab c'a | b>b ba/b/ c'a | a>a ab c'a | b>b ba/b/ c'a | e>f ed cB | AB/c/ d/B/c/d/ cB | 
 Ac/e/ ae/d/ cB/A/ | G/A/B/G/ A4 :|[K:Amin] e>e =ff ee | d>f ed cB | A>c BA ^GE | A>B A^G E2 | 
 e>e ff ee | d>f ed cB | A>c BA ^GE | A/B/A/^G/ A4 :|  