Compose melodies keeping in mind the specified musical arrangement.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/8
M:4/4
K:Bmin
 | B2 fB aBfB | B2 fB ecAc | B2 fB aBfB | fefg aecA | B2 fB aBfB | B2 fB ecAc | B2 fB aBfB | 
 fefg aece || d2 fd c2 ec | defg afge | d2 fd c2 ec | BABc dAGA | d2 fd c2 ec | defg afge | 
 afge fdec | BABc dAGA ||  