Craft a fitting chord progression to merge seamlessly with the given musical theme.
DE DE | GA B2 | AG EG | BA B2 | DE DE | GA B2 | AG EG | D2 D2 |] 
 dd de | dc B2 | AG EG | BA B2 | dd de | dc B2 | AG EC | 
 D2 D2 |]  
X:1
L:1/8
M:2/4
K:G
"G" DE DE |"G" GA B2 |"Am" AG EG |"Am" BA"D" B2 |"G" DE DE |"G" GA"Gb" B2 |"C" AG EG |"D7" D2 D2 |] 
"G" dd de |"G" dc"Em" B2 |"Am" AG EG |"Am" BA"D7" B2 |"G" dd de |"G" dc"Em" B2 |"Am" AG"C" EC | 
"D7" D2 D2 |]  