one single audio file through all the scnes

i am currently working on an animated music video and need the same song to play underneath all the different scenes without having to chop the song.

is there a way to do this in toon boom studio?

The only thing that come to my mind, is to render each scene separately without sound, then load them all together as video clips and insert a track for sound/music.
I do not know what will be the quality of the reprocessed renders. Personally, I think I would use a video editor like Premiere if I would have to do that.