Craft a fitting chord progression to merge seamlessly with the given musical theme.
"^A" e | B B B d | f f e d | e e e g | b b a g | f3 g | a2 b2 | 
 g2 e2 | e3 :|[K:G]"^Up an octave" c2-"^g" c d |"^D7/f+" e2 d c | B B B G | 
 B2 A G | F3 G | A2 B2 | G2 E2 | E3 :|  
X:1
L:1/4
M:4/4
K:Emin
"^A" e |"Bm" B B B d |"Bm" f f e d |"Em" e e e g |"Em" b b a g |"B7" f3 g |"B7" a2 b2 | 
"Em" g2"Am" e2 |"Em" e3 :|[K:G]"^Up an octave""Am" c2-"^g" c d |"^D7/f+" e2 d c |"G" B B B G | 
"Em" B2 A G |"B7" F3 G |"B7" A2 B2 |"Em" G2"Am" E2 |"Em" E3 :|  