Develop musical works by building upon the provided musical arrangement.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/8
M:4/4
K:Dmin
 cABG AF D2 | FGAB cAAd | cABG AFDe | fdeg fd d2 :: de f2 fagf | ecgc ecgc | de f2 fagf | 
 ecde fd d2 :|  