[3][4] Teni released her debut single "Amen" while signed to Shizzi's Magic Fingers Records.

She made her breakthrough after releasing the hit singles "Askamaya", "Case" which was later covered by Nigerian musician Snazzy the Optimist as "Upgrade",[7] and "Uyo Meyo".

[1] "Askamaya" was ranked 15th on MTV Base's year-end list of the Top 20 Hottest Naija Tracks of 2018.

[11] In April 2020, Teni partnered with Nigerian Disk Jockey, DJ Neptune to release an EP called the Quarantine Playlist, which sees her playing out different stages of being in quarantine and talking about the strains of being on lock down due to the coronavirus pandemic.

[16] On 6 October 2020, PM News reported that Teni had signed an endorsement deal with Telecommunications Giant, Globacom Nigeria.

[21] In October 2022, Teni was conferred a Nigerian National Award – Member of the Order of the Niger (MON) – by Nigeria's former president Muhammadu Buhari.