Develop harmonious chord progressions that elevate the provided tune.
fga afd | fga e2 d | fef gaf/g/ | ae>d d3 | fga afd | 
 fga e2 d | fef gaf/g/ | ae>d d3 |: e>fe ecA | ABc cde | def fga | 
 aga f>ed | efg g>ag | efg e>dc | dde ffg | ae>d d3 :|  
X:1
L:1/8
M:6/8
K:D
"D" fga afd |"D" fga"A" e2"D" d |"D" fef"G" gaf/g/ |"A" ae>d"D" d3 |"D" fga afd | 
"D" fga"A" e2"D" d |"D" fef"G" gaf/g/ |"A" ae>d"D" d3 |:"A" e>fe ecA |"A" ABc cde |"D" def fga | 
"A" aga"D" f>ed |"Em" efg g>ag |"Em" efg"A" e>dc |"D" dde ffg |"A" ae>d"D" d3 :|  