Develop musical compositions in alignment with the designated form and the offered musical notion.
X:1
L:1/4
M:4/4
K:G
['d d'  
X:1
L:1/4
M:4/4
K:G
 c | d d d c | A G F F | G G G A | C2 C C | d c d e | g2 a g | =f2 c d | =f2 c c | d d d e | 
 g2 a g | =f d c d | =f2 g2 | d d d c | A G =F G | A c c A | G2 |]"^(a)" =f d c d ||  