Mbandja language
Mbandja (Banja, Mbanza) is the largest of the Banda languages. There are 350,000 speakers in DRC, 10,000 in the Republic of Congo, and an unknown number in CAR. Phonology

Consonants 

 [ŋ] mainly occurs as a sound of /n/, when preceding a velar consonant. Vowels

References

Languages of the Democratic Republic of the Congo
Languages of the Republic of the Congo
Languages of the Central African Republic
Banda languages