Jingaroo (partially found direct-to-video animated series; 1998-1999)
Jingaroo was a direct to video animated series from Australia from 1999. It was co-created by Mark Stokes of Beckett Entertainment, and produced by DNA Productions (responsible for the CG animation in shows like Jimmy Neutron and The Ant Bully). Jeff Amano drew promotional artwork for the series.
The videos focused on leading an active, sporty lifestyle, with characters (all based on Australian-native animals) occasionally breaking out into musical numbers, which were all collated on a soundtrack album. However, due to the lack of a DVD release, Jingaroo has become extremely obscure. Videos on YouTube are scarce, save for the three included in this article.
https://www.youtube.com/watch?v=3ymYzTe1lDk (Uploaded by the musician who played fretless bass on this musical number.)
https://www.youtube.com/watch?v=-MkZAbHHc6Q (The demo from the animation studio, presumably.)
https://www.youtube.com/watch?v=odRUsTBImv4 (This video is essentially just another upload of the demo, instead shown on somebody's iPod.)