My wife and I went to Walt Disney World - Animal Kingdom on 30 March 2017 and visited and videod the Rivers of Light (10PM Show) and Kilimanjaro Safari experiences. While these videos give some insight into these experiences, the actual experience is much better in person, and I would highly recommend attending these on a visit to Walt Disney World - Animal Kingdom.
I think I fixed the problem. However, there are periods in the Rivers of Light video where the sound goes off for a bit and then comes back on!!!
Rivers of Light Experience (10PM Show)
Kilimanjaro Safari Experience