Construct a musical piece while maintaining the prescribed format.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/8
Q:1/4=70
M:2/4
K:D
"_vb" f>e | (dB A).F | (A>B d).e | f2 (e{fe}d) | (B{cB}!fermata!A) (d>e) | (ea) (ab) | af d>e | 
 f>f{g} fe/d/ | !fermata!e2 de || (fa) (ab) | (Taf) de | f2 e{fe} d | BA !fermata!z A | Bc dB | 
 AB de | f2 (d/f/)e | d2 |]  