Although no official title was given to it by The Wiggles, it was called "Instruments" by Playhouse Disney.
A year prior in Australia, This episode aired on ABC1 split into Episode 5 and 6 as part of the 11-minute version.
The opening song is "Rock-a-bye your bear". In Network Wiggles News, Dorothy visits an animal farm. Captain predicts a flurry of feathers. The mascots do some cycling. Anthony builds a fishing setup, Murray introduces a bunch of instruments to the kids, and Jeff falls asleep in the Sydney Orchestra.
The opening scene is reused from the episode Animals, whereas the closing scene is reused from the episode The Beach. They even replaced the actual third opening and closing scenes seen in Episode 3, due to technical difficulties.