Construct a musical piece while maintaining the prescribed format.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/8
Q:1/8=200
M:2/4
K:C
"^key?-as writ" A/B/c d2 d2 | dAFD | ddA | B2 A (Bc) | dA BG | AF Bd | E>FGA | B3 A :: g | fd ag | 
 fd dg | fd ag | f3 e (fg) | af ge | fd ec | E>FGA | B3 A :|  