The Intergalactic Song Contest was a musical competition between various species.
309th Intergalactic Song Contest Edit
Before the 309th Intergalactic Song Contest, the Angvians and the Gholos were attempting to make peace. Angvian terrorists posed a threat to any peaceful activities. In order to cope, two peace conferences were set up. One, on Achilles 4, was the obvious target for terrorists. The second was the Intergalactic Song Contest, where the Golos and Angvian competitors would telepathically communicate with each other without their knowledge. Despite the attempts of a Golos-sympathizing terrorist, the peace conference succeeded.
The competitors were a competitor from Algol 7, Angvia of Angvia, the Breebles, a Cephalopod, Cyrene, a Drahvin from Drahva, Gholos of Golos, and Nicky Newman of Earth, who was later replaced by the Seventh Doctor.