Design a musical creation that involves the supplied motif and respects the established alphabetical structure.
X:1
L:1/8
M:2/4
K:Eb
['E E', 'c2 c2', 'G2 G2', 'ggec cAce dcBA', 'B2 B2']  
X:1
L:1/8
M:2/4
K:Eb
 B | E E F G | c/ c/ B2 G | A G E E | E3 B | e e c e | d2 B B | F2 G=A | B3 B | e e c e | d d B B | 
 e e d c | B3 B | E E FG | c/ c/ B2 A | G G E E | E3 |][M:4/4][K:F] F2 | F2 A2 A2 A2 | 
 A2 c2 c2 cA | G2 F2 F2 F2 | F4 F2 | c2 c2 c2 c2 | d3 B G2 G2 | G2 F2 F3 F | F4 |] 
"^sometimes he altered ending to" A2 | B2 G2 G2 G2 | F6 |][M:2/4][K:C] G | cccc | cecc | dcde | 
 f3 e | ggec | cAce | dcBA | G2 z G | ggec | cAce | dcBA | G3 G | FEGA | Gceg | edcB | c3 |] 
[M:4/4][K:Eb] EF | G/>G/G/G/ B2 AF | FEEE E2 EG | B2 BB e2 BG | A>Bc>_d B2 B2 | B2 GB B2 e2 | 
 A>AAc B2 BG | EFGA B2 AF | E>EEE E2 |]  