Develop musical compositions in alignment with the designated form and the offered musical notion.
X:1
L:1/8
M:2/4
K:Amix
['BG EG', 'ce ag fe dc'  
X:1
L:1/8
M:2/4
K:Amix
|: cd ed | cA cA | BG EG | BG EG | cd ed | cA cA | BG EG | A2 A2 :: ce ag | fe dc | de fd | ee cA | 
 ce ag | fe dc | Bb bg | a2 z2 :|  