Develop musical compositions in alignment with the designated form and the offered musical notion.
X:1
L:1/8
M:4/4
K:A
['A2 (c/B/A) aAcA', 'aece dfec'  
X:1
L:1/8
M:4/4
K:A
 E | A2 (c/B/A) aAcA | aAce fBBc | A2 (c/B/A) aAcA | dfec A/A/A A :: g | aece dfec | aece fBBg |1 
 aece dfec | dBec A/A/A A :|2 afge fdec | dfec A/A/A A ||  