Build melodic lines that comply with the set musical framework.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/8
M:2/2
K:A
 (3efg |"A" a2 ed cAEA |"D" FddF"A" EccE |"Bm" DBBA"C#m" GEFG |"D" ABcd"E7" e2 fg |"A" a2 ed cAEA | 
"D" FddF"A" EccE |"Bm" DBBA"C#m" GE"D"FD |"E7" EAAG"A" A2 :: ED |"A" CEAE"Bm" DFBA | 
"E7" GBed"A" cAAE |"A" CEAE"Bm" DFBA |"E" GE"Bm"FD"E7" E2 ED |"A" CEAE"Bm" DFBA | 
"E7" GBed"A" ce"E"fg |"A" aecA"C#m" GE"D"FD |"E7" EAAG"A" A2 :|  