Develop musical compositions in alignment with the designated form and the offered musical notion.
X:1
L:1/8
M:4/4
K:C
['dB AF A>B AA dd ed/e/', 'd e f>e fg a2 gf eb'  
X:1
L:1/8
M:4/4
K:C
[M:2/4][K:D] aee ee[Q:1/8=240] f/e/ | dB AF | A>B AA | dd ed/e/ | fe ef/e/ | dB AF | A>B AA | 
 dd ed/e/ | fd d :| e | f>e fg | a2 gf | eb b>a | be ef/e/ | dB AF | A>B AA | dd ed/e/ | fd d :|  