Freefonix is a British CGI animated television series about the adventures of fictional band of the same name.
The series launched on 4 January 2008 and aired on children channel CBBC's on their daily segment on BBC One for thirteen weeks. The rest of the series, which consists of 40 x 24 minute episodes, along with the first thirteen, broadcast over the winter period on weekends on CBBC from 8 December 2008 into the January of 2009.
Freefonix have discovered a sophisticated way of fighting their battles against rival band Mantyz, by using the power of the Thirteenth Note, an awesome force that can bend space, time and minds when the perfect sound is created. When the two rival bands meet, the result is an explosive Soundclash, where the opposing forces do battle as all the energies of the Thirteenth Note are released.