Create music using the given musical theme and adhere to the outlined letter-based structure.
X:1
L:1/16
M:2/4
K:Eb
['EF G2GF GBcd e2>c2']  
X:1
L:1/16
M:2/4
K:Eb
 CD | E2(3FEC C2EF | G2e2 fedc | B2cG BG (3FEF | E2E2 E4 EF | G2GF GBcd | e2>c2 f2ed | c2>B2 GBcd | 
 e2de c2 EF | G2GF GBcd | e2>c2 fede | c2dB (GB).c2.d2 | e2de c2 CD | EFEC C2EF | G2e2 fedc | 
 B2(3cBG BF (3FEF | E2E2 E2 ||  