The short film Us Again by Disney seems to be an independent contribution to the Soul universe. It is about an older couple who enjoyed dancing when they were young. But their bodies have now become old.
When a rainstorm comes, they get to experience dancing as young people again.
This is a musical feature only a few minutes long, which ends up making me smile. A bit like other Pixar short films do. The animation is also incredibly beautiful, but beyond that this is a short-lived experience that is not special enough to be memorable.