Produce pleasing melodies that correspond with the indicated letter notation and incorporate the suggested theme.
X:1
L:1/8
M:3/4
K:A
['Acde dc Bc d2 f2 e2 d2', 'fe fg a2 A2 Bcde fd ec']  
X:1
L:1/8
M:3/4
K:A
 Acde dc | Bc d2 f2 | e2 d2 cB | AG A4 ::[K:D] ef g2 fe | fg a2 A2 | Bcde fd | ec d2 D2 :|  