Formulate captivating tunes that blend with the given chord progressions.
'D', 'Em', 'A7', 'D', 'Em', 'D', 'A7', 'D', 'Em', 'A7', 'D', 'A7', 'D', 'A7', 'Bm7', 'Em', 'A7', 'D'  
X:1
L:1/16
M:2/4
K:D
 F-FG |"D" ABAF D2>d2 |"Em" c2d2 e2EF |"A7" GAGE C2>e2 | dcde fdFG |"D" ABAF D2>d2 |"Em" c2d2 e4 | 
"^A8" A2AA cAce | g2[geca] [gecA] [gecA]2 :: de |"D" fafd"A7" egec |"D" d2f2 A2>f2 | 
"Em" e2ge"A7" cage |"D" dcdf"A7" afde |"D" fafd"A7" egec |"Bm7" d2f2 A2>f2 |"Em" eage"A7" cABc | 
"D" d2[dAF][dAF] [dAF]2 :|  