Drag & Drop the audio file in the URL field ?
For a cube, I guess I would unfold it inside Vuo. But again, I believe the stitching, the alignment, the optical distortion correction, etc, would be the job for the video mapping solution.
I'm pretty sure that, post-Vuo, you would need some sort of video mapping solution. Or could the mapping be done in Vuo? Hum...
Maybe try AppCleaner to uninstall Vuo before re-installing it.
Bienvenue à Montréal, Karl !