Design a suitable chord progression that aligns with and enriches the provided tune.
|: G>AB | cBA | G>AB | cBA | G3 | A2 z | A>BA | GFE | D>EF | 
 GFE | D3 | G2 z :| c2 c | cBc | d B2 | dcB | d c2- | c2 z | c2 c | 
 cBc | d B2 | dcB | d c2 | cBA | GE=F | GAB | A G2 | cBA | GE=F | 
 GAB | A G2- | G ||  
X:1
L:1/8
Q:3/8=88
M:3/8
K:G
|:"G" G>AB |"Am" cBA |"G" G>AB |"Am" cBA |"C" G3 |"Am" A2 z |"Am" A>BA |"C" GFE |"D" D>EF | 
"C" GFE |"G" D3 |"G" G2 z :|"C" c2 c |"C" cBc |"G" d B2 |"G" dcB |"C" d c2- |"C" c2 z |"C" c2 c | 
"C" cBc |"G" d B2 |"G" dcB |"C" d c2 |"Am" cBA |"C" GE=F |"G" GAB |"C" A G2 |"Am" cBA |"C" GE=F | 
"G" GAB |"C" A G2- |"C" G ||  