Create a composition by utilizing the given alphabet-based musical pattern and the provided melodic theme.
X:1
L:1/16
Q:1/8=240
M:15/16
K:Dmix
['ED F2D', 'ED F2D', 'ABBA AG F2D FG ABA', 'FDE2 E=F^GA BE cBA Bc B2A ^GABc', 'dc2B2A cBA ^GA GA=F']  
X:1
L:1/16
Q:1/8=240
M:15/16
K:Dmix
 ^cdd=c cBBA cBA B2AG |[M:18/16] F2FD ED F2D ED cBA B^GA2 |[M:15/16] ^cdd=c cBBA cBA B2AG | 
[M:18/16] F2FD ED F2D ED F2D E^CD2 ::[M:18/16] F2FD ED F2D ED cBA B2AG | F2FD ED F2D ED cBA B^GA2 | 
 F2FD ED F2D ED cBA B2AG | F2FD ED F2D ED F2D E^CD2 ::[M:15/16] A2AD E=F^GA cBA B2A=G | 
[M:18/16] ^F2FD ED F2D ED cBA B^GA2 |[M:15/16] A2AD E=F^GA cBA B2A=G | 
[M:18/16] ^F2FD ED F2D ED F2D E^CD2 ::[M:18/16] F2FD ED F2D ED F2D E^CDE | 
 F2FD ED F2D ED F2D E^CD2 :: ABBA AG F2D FG ABA AGFD | ABBA AG F2D FG ABA AGF2 :: 
 BdcB BG A2G FD G2F FGAD | BdcB BG A2G FD G2F FDE2 :: E=F^GA BE cBA Bc B2A ^GABc | 
 dc2B2A cBA ^GA GA=F ^GDE2 :: dc2B2A cBA ^GA GA=F ^GABc | dc2B2A cBA ^GA GA=F ^GDE2 :|  