Formulate captivating tunes that blend with the given chord progressions.
'D', 'D', 'B7', 'E7', 'A7', 'D', 'D', 'B7', 'E7', 'A7', 'D', 'D', 'A7', 'A7', 'D', 'D', 'G', 'Em', 'A7', 'D'  
X:1
L:1/8
M:4/4
K:D
 (udB) |"D" AF (3FFF (EF)DE |"D" F2 (AF)"B7" BFAF |"E7" E2 (BE) dEBE |"A7" ABd(e fe)dB | 
"D" AF (3(FFF) (EF)DE |"D" F2 (AF)"B7" BFAF |"E7" E2 (BE) dEBE |"A7" ABd(e fe) d2 :| e2 | 
"D" fddc dfag |"D" fd (3ddd (fa)gf |"A7" eA (3AAA (eA)fA |"A7" eA (3AAA (ef)ge |"D" fddc dfag | 
"D" fd (3ddd (df)af |"G" g2{a} (gf)"Em" gbag |"A7" faeg"D" (fd) d2 :|  