Develop musical pieces adhering to the outlined composition guidelines.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/4
Q:1/2=90
M:3/2
K:Bb
 B2 d2 g2 | f d2 c c (B/A/) | B3/2 A/ (B/c/) d (c/d/) e | f d2 c/B/ A G :: g2 g a/b/ a g/f/ | 
 g (d c B) g2 | B c2 d e2 | (d/c/)(d/A/) B G"^#" E D | D A2 (B/c/)(B/A/)(B/G/) | c e2 f d2 | 
 (g/f/)(g/d/) c B c d | B A2 G ^F2 :|  