Develop musical compositions in alignment with the designated form and the offered musical notion.
X:1
L:1/8
M:4/4
K:D
['AFDF AFDF', 'f2 fd'  
X:1
L:1/8
M:4/4
K:D
|: FG | AFDF AFDF | A2 d2 d2 cB | AFDF AFDF | G2 E2 E2 FG | AFDF AFDF | A2 d2 d2 efg | fafd egec | 
 d2 d2 d2 :: de | f2 fd fage | e2 ec egfe | f2 fd fagf | edcB A2 de | fdfd fagf | ecec egfe | 
 fafd egec | d2 d2 d2 :|  