Build melodic lines that comply with the set musical framework.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/8
M:4/4
K:Bmin
 Bcde f2 ff | gfef edcF | Bcde f2 ff | gfef ed c2 | Bcde f2 ff | afef edcF | Bcde f2 ff | 
 gfef ed c2 || f2 fe fd B2 | (3Bcd cB ABcd | efec d2 B2 | dc B2 ABcd | efec d2 B2 | dc B2 AB c2 | 
 (3def ec B2 BB ||  