Construct musical works that adhere to the outlined structure and include the given musical motif.
X:1
L:1/4
M:4/4
K:Bb
['f e d']  
X:1
L:1/4
M:4/4
K:Bb
 f2 | b f d f | b2 d2 | c b a g | f2 g2 | f e d e | f3/2 g/ f g | f e d e | f3/2 g/ f f | b b c c | 
 d3/2 e/ f e | d d c c | b2 |]  