Compose music by following the designated structure and integrating the suggested musical idea.
X:1
L:1/8
Q:1/4=88
M:2/4
K:B
['D D D2 D2 D E C', 'C B,'  
X:1
L:1/8
Q:1/4=88
M:2/4
K:B
 D D | D2 D2 | D E C B, | C2 B,2 |]: B,3 C | !fermata!B,4 | B, B, D D | D E C B, | C2 B,2 | 
 D B, F, D, | F,2 D,2 | D,2 D,2 |[M:3/4] D,2 D,3/2 B/ |[M:2/4] (3B, F, F, F,2 D,2 | F, D, C, B,, | 
 C,2 B,,2 | B,,2 B,,2 | B,,4 | C2 B,2 | D2 C2 :|  