Create music using the given musical theme and adhere to the outlined letter-based structure.
X:1
L:1/8
M:4/4
K:Ddor
['D2 EG G2']  
X:1
L:1/8
M:4/4
K:Ddor
"Dm" D2 AG"C" EG G2 |"Dm" A2 GA"Am" cAGE |"Dm" D2 AG"C" EG G2 |"Am" AcGE"G" EDCE | 
"Dm" D2 AG"C" EG G2 |"Dm" A2 GE"Am" A2 GE |"Dm" DAAG"C" EDEG |"Am" A2 GE"G" ED D2 || 
"C" (3EFC AB c2 BG |"Dm" Adde f2 ed |"Am" cAGE"Bb" F3 G |"C" AcGE"G" EDDF |"C" (3EFG AB c EG | 
"Dm" Adde"Bb" f2 ed |"Am" cAGE"Bb" F3 G |"C" (3ABc Bd"Gsus4" cAGE ||"Dm" D8 ||  