In Audacity, Import your audio file, and duplicate it six times. The first track should be G6, second track should be D6, fourth track should have B7 applied fifth track should have the pitch D8, and sixth track should be G8. Since we do that, then make sure to use the correct semitones in these tracks (except for third track), and remember, keep the pitch quality higher.

In Kdenlive, Import your video file, and then add the filter invert or invert0r applied to the video.