# data[].attributes.headline
I would do 1 recording first together with the first slide of questions. 

# data[].attributes.subject
I would do 1 recording first together with the first slide of questions. 

# data[].attributes.body
And then one recording each for the other slide of your own artwork. (If you are still at the same house :) you could do it serperately at first - whatever is easiest!