Build a composition using the stipulated musical framework and theme.
X:1
L:1/8
M:4/4
K:Amix
['Ace^g a^g a2', 'cB ABcd e2 c2 d4 d3 B'  
X:1
L:1/8
M:4/4
K:Amix
|: Ace^g a^g a2 | Ace^g a^g a2 | Acef gagf | edef gf g2 | Ace^g a^g a2 | Ace^g a^g a2 | efed cABG | 
 A6 cB :: ABcd e2 c2 | d4 d3 B | GAB=c d2 B2 | =c4 =c3 B | ABcd e4 | a2 a2 g4 | efed cABG | 
 A6 cB :|  