Develop musical compositions in alignment with the designated form and the offered musical notion.
X:1
L:1/8
Q:1/4=100
M:4/4
K:A
['e2 c2', 'fefa fe c2'  
X:1
L:1/8
Q:1/4=100
M:4/4
K:A
 a | eAcA e2 c2 | fBBc fBBa | eAcA e2 c2 | eAAc eAAa | eAcA e2 c2 | fBBc fBBa | fefg e2 c2 | 
 A/B/c/d/ eB cAA || a | fefa fe c2 | fBBc fBBa | fefa fe c2 | eAAc eAAa | fefa fe c2 | fBBc fBBa | 
 fefa fe c2 | A/B/c/d/ eB cAA |]  