Construct a musical piece using the given pattern as a foundation.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/8
M:2/4
K:D
|: A>B AF | DF Ad | A2 AF | GF EF | D>E FG | AB cd | e>d ce | d2 d2 :: f2 g>e | fd cB | Ad cd | 
 fe e2 | f2 g>e | fd cB | ag ec | d2 d2 :|  