Craft a musical composition adhering to the specified musical framework in language.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/8
Q:1/2=100
M:2/4
K:Bb
 Bc | d2 Bd | f2 df | b2 f2 | f2 g2 | f2 ed | edcB | AB c2 | c2 Bc | d2 Bd | f2 df | b2 f2 | f3 g | 
 f2 ed | edcB | F2 B2 | B2 :: dc | BABG | d2 Bc | dcde | f2 de | f3 g | fdcB | AB c2 | c2 ga | 
 bagf | b2 ag | fdcB | G2 FE | DF B2 | Gc e2 | !wedge!d2 !wedge!B2 | !wedge!B2 :|  