Develop harmonious chord progressions that elevate the provided tune.
D |: GD ED | B,D DA | B/c/B/A/ GB | A3 D | GD ED | B,D DA | B/c/B/A/ GF |1 
 E2- E/D/E/F/ :|2 E3 e |: gB dF | Ad de | f/a/f/e/ df | e3 e/f/ | gb fa | 
 e/f/e/d/ BA | B/c/B/A/ GF |1 E3 e/f/ :|2 E3 |]  
X:1
L:1/8
M:2/4
K:G
 D |:"G" GD ED | B,D DA | B/c/B/A/ GB |"D" A3 D |"G" GD ED | B,D DA | B/c/B/A/"D" GF |1 
"Em" E2- E/D/E/F/ :|2"Em" E3 e |:"G" gB"D" dF | Ad de | f/a/f/e/ df |"Em" e3 e/f/ |"G" gb"D" fa | 
 e/f/e/d/"Bm" BA | B/c/B/A/"G" GF |1"Em" E3 e/f/ :|2"Em" E3 |]  