Fashion a harmonious tune utilizing the given chord progression.
'D', 'Em', 'Bg |', 'Em', 'A7', 'D', 'Em', 'D', 'Em', 'A7', 'D', 'Em', 'EA |', 'Em', 'A7'  
X:1
L:1/8
M:4/4
K:D
 a |"D" fdfd fd-da | fdfd"Em" eB-"^(A7)"Bg |"D"{fg} f2{fg} fe"^(Bm)" defd | 
"Em"{ef} e2"^(D)" fd"A7" e B2 |] f |"D" adfd ad-df | adfd"Em" eB-"^(A7)"Bg | 
"D"{fg} f2{fg} fe"^(Bm)" defd |"Em"{ef} e2"^(D)" fd"A7" e A2 |]: A |"D" dAFA dA-AA | 
 dAFA"Em" BE-"^(A7)"EA |"D" dAFA"^(G)" BAGF |"Em" EFAB"A7" c A2 :|  