Compose a piece using the specified musical pattern based on the alphabet and the provided melodic theme.
X:1
L:1/4
M:4/4
K:F
['c/c/ d']  
X:1
L:1/4
M:4/4
K:F
 F2 A3/2 B/ | c3 c/c/ | d f e d | c4 | F2 A3/2 B/ | c3 c/c/ | d c B A | G4 | F2 A3/2 B/ | c3 c/c/ | 
 d f e d | c3 f | e3/2 f/ g e | f d c d | A2 G2 | F3 c | A/ c3/2- c c | A/ c3/2- c c/c/ | d f e d | 
 c3 f | e3/2 f/ g e | f d c d | A2 G2 | F4 |]  