Create compositions following the given structural principles.
Only One Section  
X:1
L:1/8
Q:1/4=120
M:3/4
K:D
"^Slow" Bc | d>d d2 fd | B>B B2 cd | e>e e2 ce | A>A A2 fg | a>a a2 d'a | b>g f2 de | fTf g2 ec | 
 d>d d2 ||  