Employ the subsequent musical design as a foundation for your piece.
Only One Section  
X:1
L:1/8
Q:1/4=130
M:6/8
K:Bb
 D | G2 G (AB) c | d2 d A2 A | d2 d dc B | A3- A z D | G2 G (AB) c | d3 A2 A | d2 d (dc) B | 
 A3- A z d | (fe) d (cd) e | (d3- dc) A | (BA) G c2 B | A3 G2 z ||  