Construct a musical composition utilizing the provided motif and conforming to the specified structure.
X:1
L:1/8
Q:1/4=82
M:2/4
K:Cmin
['E E']  
X:1
L:1/8
Q:1/4=82
M:2/4
K:Cmin
"Cm" E E E E | G (G/F/) E2 | E (E/D/) C C |"Fm" c B A2 |"Bb" z c (c/B/c/d/) | e (d/c/) (c/B/) c | 
"Eb" G4- |"G" G4 |"Cm" e e f (f/e/) |"Fm" c (c/B/) A2 |"Bb" c c d (c/d/) |"Eb" G (G/F/) E2 | 
"Fm" F2 (F/G/) A |"Gm" B G E (E/D/) |"Cm" C4- | C4 |]  