In this video I learned that by having a video image on a black background I can overlay the video using Difference blend mode at 100%. This allows the underlaying video to show through the black background of the top layer. Small thing but it makes a big difference in the possibilities of layering multiple videos.
From the description...
I used Tiny Planets app to create video clips from still images. I used Matter app with front reflection of still images for additional video clips. I overlayed these two types of video clips in LumaFusion with the Difference mode. And I increased the Saturation and Vibrance to max.
For the audio I used about 30 different tracks primarily from LayR but also AudioKit Synth One and Nave and Sunrizer. I layered these audio clips and faded them in and out to match the video.
I hope you enjoy watching and listening!