Develop a musical composition using both the specified melodic theme and the alphabetical pattern naming.
X:1
L:1/16
M:3/4
K:C
['EDEF G2GE', 'A,EcE A,EcE', 'g2fe d2c2 =B2G2 c2_BA G2F2 E2>D2 C=B,CD']  
X:1
L:1/16
M:3/4
K:C
[K:Eb] EDEF G2GE BEEB | e2eB GFED E4 | EDEF G2GE AGFE | DEFG F4 B,4 | EDEF G2GE BEEB | 
 e2eB GFED E4 | EDEF G2GE AGFE | DEFG F4 E4 :: A,EcE A,EcE A,EcE | G,EBE G,EBE G,EBE | 
 DBfB DBfB DBfB | EBgB EBgB EBgB | A,EcE A,EcE A,EcE | G,EBE G,EBE G,EBE | B2cB A2G2 F2E2 | 
 B,2DF E8 :: g2fe d2c2 =B2G2 | c2_BA G2F2 E2>D2 | C=B,CD E2EC D2B,2 | C=B,CD EDEF G4 | 
 g2fe d2c2 =B2G2 | c2_BA G2F2 E2>D2 | C=B,CD EDEF G2c2 | edc=B d4 c4 :|  