Go to 4:30.
Enormous sample o_O, make me think of Daft Punk's samples

it was obvious the first time i heard another world that that was a sample. and there is nothing wrong with that, it's reactive production, there is no one else in the entire world who could program such manic modulation on the filter when the kickdrum drops. thats real talent, and REAL old school vintage gear too, sounds triggered by another source?

i'll await another remix magazine interview (fingers crossed)

as pointed out caroline is the female character from the further video, caroling is played by romola garai.