Create a musical composition adhering to the provided thematic and alphabetical guidelines.
X:1
L:1/4
M:3/4
K:Eb
['c/d/ e d/c/']  
X:1
L:1/4
M:3/4
K:Eb
 E | E B, G | G E B | B c/B/A/G/ | G F E | E B, G | G E B | B c/B/A/G/ | G F B/B/ | c/d/ e d/c/ | 
 B G B | c/d/ e d/c/ | B2 e | c/d/ e d/c/ | B/g/ g f/e/ | f f d | e2 |]  