Create a musical composition following the given structure in terms.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/16
M:2/2
K:Bb
 B,2 | B4 c4 dfdB AcAF | .E2.g2 .D2.f2 C2(ec) dBAF | B4 c4 dfdB AcAF | .E2.g2 .B2.b2 dBcA B2 :| 
 fg/a/ | b2f2 (ed)(cB) (bf)ed (ed)cB | e2g2 G2c2 (ec)dB (BA)GF | .E2.g2 .D2.f2 C2(ec) (dB)(AF) | 
 (bf)dB (ec)dB FBAc B2 ||  