Develop musical compositions in alignment with the designated form and the offered musical notion.
X:1
L:1/8
M:4/4
K:C
['GB c2']  
X:1
L:1/8
M:4/4
K:C
 ce d2 cB G2 | ce d2 cB G2 | GB c2 ed f2 | d4 G2 z2 | GB c2 g2 gf | d8 | f2 edcB G2- | G4 | 
 GB c2 edfe | c4 G2 z2 |]  