Develop harmonious chord progressions that elevate the provided tune.
|: ABAG EGAB | c2 c2 BG G2 | ABAG EDEG | A d2 c d2 cB | ABAG EGAB | 
 c2 c2 BG G2 | ABAG EDEG | A d2 c d3 d :: cdef gagf | ecgc ecgc | 
 cdef gage | fdad fdad | cdef gagf | ecgc ecgc | afge fdec | 
 A d2 c d4 :|  
X:1
L:1/8
M:4/4
K:Ddor
|:"F" ABAG"G" EGAB |"Am" c2 c2 BG G2 |"F" ABAG"Em" EDEG |"D" A d2 c d2 cB |"F" ABAG"G" EGAB | 
"Am" c2 c2 BG G2 |"F" ABAG"Em" EDEG |"D" A d2 c d3 d ::"Am" cdef"Bm" gagf |"C" ecgc ecgc | 
 cdef"Em" gage |"Bm" fdad fdad |"Am" cdef"Bm" gagf |"C" ecgc ecgc |"Bm" afge"C" fdec | 
"D" A d2 c d4 :|  