Develop a musical piece that combines the given theme and letter-structured outline.
X:1
L:1/4
M:3/4
K:Eb
['E E B, G G E B']  
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 B | B/g/ g g | g/f/ f f | f/g/ a d | e2 |]  