Here is a list of the top ten songs in Nigeria as of September 20, 2023, based on a combination of streaming data, social media engagement, and radio airplay:

1. Reason by Omah Lay
2. Shallipopi by Obapluto
3. Ex Convict by Shallipopi
4. Man of the Year by Seyi Vibez
5. Karma by Seyi Vibez
6. Alone (Speed Up) by Neeja
7. Dejavu by Wizkid
8. City Boys by Burna Boy
9. Unavailable (Remix) by Davido ft. Latto
10. Jinja by Olamide

Source RantPlay trending song category
This list is a mix of different genres, including Afrobeats, hip hop, and R&B, and it reflects the diversity of the Nigerian music scene.