Create a melody and harmony adhering to the specified musical parameters.
'Ternary', 'Sectional: Verse/Chorus/Bridge'  
X:1
L:1/8
M:4/4
K:D
 de |: f2 a2 d2 cA | BdcB A2 Bc | d2 cd e2 de | ffaf e2 dc | cBcd A2 cd | e2 ag gfed |1 
 B2 cd e2 fg | a4 baba :|2 B2 g2 fedc | d6 c2 |: B2 cd dcBA | G2 fe e2 cA | FAce GBdf | 
 B2 gf fedc | dcdf A2 gf | eaga f2 ed | B2 g2 fedc |1 d6 c2 :|2 d6 ||  