Create a melody and harmony adhering to the specified musical parameters.
'Sectional: Through Composed'  
X:1
L:1/8
Q:1/8=160
M:6/8
K:A
 C/E/ | FEC E2 A | FEC E2 c/e/ | fec ABc | BAF AFE | FEC E2 A | FEC E2 c/e/ | fec ABc | BAA A2 :| 
 c/d/ | ece Ace | afa faf | ece fec | BcB Bcd | ece Ace | afa faf | ece fec | ABA A2 :| 
[K:G]"^version in G" B,/D/ | EDB, D2 G | EDB, D2 B/d/ | edB GAB | AGE GED | EDB, D2 G | 
 EDB, D2 B/d/ | edB GAB | AGG G2 :| B/c/ | dBd GBd | geg ege | dBd edB | ABA ABc | dBd GBd | 
 geg ege | dBd edB | GAG G2 :|  