Develop musical compositions in alignment with the designated form and the offered musical notion.
X:1
L:1/8
Q:1/4=120
M:2/4
K:F
['z4 z4', 'F2 CA', 'Ac cA GB BG FA'  
X:1
L:1/8
Q:1/4=120
M:2/4
K:F
"^Intro" z4 | z4 | z4 | z4 | z2 z A"^A" |: F2 CA | F2 CA | AB/A/ GA/G/ | F2 CA | F2 CA | F2 CA | 
 AB/A/ GA/G/ | F2 z2"^B" || Ac cA | GB BG | FA FA | EG G2 | Ac cA | GB BG | FA AF | E2 G2 | 
 F2 z A :|  