Compose a melodic track based on the provided framework.
'Ternary', 'Sectional: Verse/Chorus/Bridge'  
X:1
L:1/8
Q:1/2=60
M:2/2
K:D
|: B | AFdF AFDB | AF de c2 EF/G/ | AF dF AFDf | e>def d/d/dd :|"^NB" z |: df/g/ af bg af | 
 f>edf e/e/e ef | df/g/ af bg af | e>def d/d/d d2 :|  