Create musical pieces by following the given structure and incorporating the supplied motif.
X:1
L:1/8
Q:1/4=120
M:2/4
K:D
['d/f/a/f/ dA Bg g2 fe dc', 'd2 Ad d=c =cB B2 Be ed'  
X:1
L:1/8
Q:1/4=120
M:2/4
K:D
 d/f/a/f/ dA | Bg g2 | fe dc | e/d/c/B/ A2 | d/f/a/f/ dA | Bg g2 | fe dc | d2 d2 :: Ad d=c | 
 =cB B2 | Be ed | cA A2 | ec Ae | fd Bf | e>f e/d/c/B/ | A2 A2 :|  