Compose melodies that coordinate with the presented chord series.
'D', 'G', 'D', 'G', 'A7', 'D', 'D', 'G', 'D', 'A7', 'D', 'A7', 'D', 'D', 'G', 'A7', 'D', 'A7', 'D', 'G', 'A7', 'A7', 'D'  
X:1
L:1/16
M:2/4
K:D
 f2- |"D" fafd"G" g2>g2 |"D" fafd A2FA |"^(G)" dcBA"G" GB2B |"A7" ABAG"D" F2AA |"D" fafd"G" g2>g2 | 
"D" fafd A2dd |"A7" cdef gecA |"D" df"A7"ec"D" d2 :: AG |"D" ABAF DFAd |"G" BdBG ABcd | 
"A7" efec Aceg |"D" fafd"A7" A2AG |"D" ABAF DFAd |"G" BdBG ABcd |"A7" efec Acef |"A7" gecA"D" d2 :|  