Develop musical pieces that align with the predetermined guidelines.
'Ternary', 'Sectional: Verse/Chorus/Bridge'  
X:1
L:1/8
M:4/4
K:C
 .abc ||[M:6/8][K:D][Q:3/8=128] (3MAdd AcA | GEF G2 E | Ddd A/B/cA | GEF GED | AMdB c2 A | 
 GEF G2 E | DFA{d} =cBA | BGE GED :| AMdc d2 e | fec d2 c | AMdc d2 e | fdf ecA | AMdc d2 e | 
 f/g/af ecA | AGE =cBA | BGE GED :|  