Develop musical works based on the outlined organizational rules.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/8
Q:1/2=90
M:2/4
K:D
"_See note re key" DDDE | FEFA | BABd | ABAf | eddf | eddA | Bd (c/B/)(A/G/) | F3 E | DDDE | FEFA | 
 BABd | ABAf | eddf | eddA | Bdce | d2"^cr" d :: a/f/ | ddcd | ef/g/ fa/f/ | ddcd | ef/g/ f2 | 
"^1" ff b2 | ge a2 | fd (d/c/)(d/f/) | (e/d/)(c/B/) (A/G/)(F/E/) | DDDE | FEFA |"^2" BABd | ABAf | 
 eddf | eddA | Bdce | d2"^cr" d :|  