Generate melodic masterpieces that abide by the suggested chord alterations.
'D', 'A7', 'D', 'G', 'A7', 'E7', 'A7', 'D', 'A7', 'D', 'G', 'A7', 'A7', 'D', 'D', 'Em', 'A7', 'D', 'D', 'G', 'D', 'E7', 'A7', 'A7', 'D'  
X:1
L:1/8
M:2/2
K:D
 (3A,B,C |"D" D2 DC"A7" DFAc |"D" d2 dc dAFA |"G" BGED"A7" CDEG |"E7" (3FED ED"A7" CDB,C | 
"D" A,DDC"A7" DFAc |"D" d2 dc dAFA |"G" BGED"A7" CDEG |"A7" FDEC"D" D2 :: (3EFG |"D" A2 d2 AF D2 | 
"Em" G2 e2 EFGE |"A7" ceAc eAce |"D" dfAd fAdf |"D" a2 f2 d2 A2 |"G" B2 GB"D" ADFD | 
"E7" Edcd"A7" AFEF |"A7" GECE"D" D2 :|  