Construct musical works that adhere to the outlined structure and include the given musical motif.
X:1
L:1/8
Q:1/2=100
M:4/4
K:C
['c2 BA']  
X:1
L:1/8
Q:1/2=100
M:4/4
K:C
[K:A] c2 BA c/d/e e2 | F2 ED C/D/E E2 | c2 BA c2 BA | aedc c2 B2 |:  