In addition to the West Chadic languages, which include Hausa, and the Masa languages, there is another branch of the Chadic languages called the East Chadic languages, also spoken only in Chad and Cameroon (like the Masa languages). The East Chadic languages are divided into two branches called simply "A" and "B," and one of the sub-branches (within A
) with just two languages is the Kwang languages. One of the two Kwang langauges is a language called Kera, itself spoken in both Chad and Cameroon. This is a Christian song, apparently in Kera, performed by a singer known as Maman Monique. The song itself ends at 5:38:
https://www.youtube.com/watch?v=_VfZ8xo7uM0