Spotify Data Shows Kenya’s New Artists Growing at Record Speed, Without Displacing the Old Guard

A year ago, most Kenyans had never streamed a Ywaya Tajiri song. In June 2026, his track Chai ya saa kumi was the most-streamed song in Nairobi. That jump shows up in Spotify’s latest listening data as 6,151% year-on-year growth among Kenyan listeners aged 18 to 24, the steepest climb of any artist in the dataset.

Spotify released the numbers this week as its Greasy Tunes festival runs in Nairobi, and the headline finding is straightforward: Kenya’s emerging artists are being discovered at remarkable speed, while the country’s established names keep adding listeners at the same time. One is not eating the other.

The breakout numbers

Among Kenyan Spotify listeners aged 18 to 24, the fastest-growing artists year on year were:

• Ywaya Tajiri: +6,151%, with Chai ya saa kumi topping Nairobi’s June streams
• OnlyMoh: +5,117%
• Virusi Mbaya: +4,692%
• Codey: +3,622%
• JayLo: +3,015%
• Brandy Maina (+205%) and Maandy (+201%), pointing to the continued rise of women artists in Kenya’s next generation

A note on how to read four-digit percentages. Growth this steep usually means the starting point was close to zero. Ywaya Tajiri, one half of the duo Watendawili alongside Onyach Pala, only released Chai ya saa kumi in February 2026. A year ago there was barely a solo catalogue to stream, so almost any success registers as an enormous percentage. The figures are real, but they measure the speed of discovery, not the size of an audience. An artist growing 6,151% from a small base can still have fewer total streams than one growing 30% from a massive one.

Which brings us to the second half of the data.

The established names are still growing

The same 18 to 24 age group is not abandoning the artists it grew up with. Prince Indah, the benga heavyweight, grew 221% year on year. Nyashinski grew 147%, Bridget Blue 140%, Kinoti 107% and Nikita Kering’ 96%.

The most telling figure is Sauti Sol’s. The band announced an indefinite hiatus in May 2023 and its members have been building solo careers since. Yet the group remained the most-streamed Kenya-connected artist in Nairobi in June 2026, and still grew 30% year on year among young listeners. Three years without new group music, and the catalogue is still gaining new fans, most of whom would have been in secondary school when Sol Filosofia dropped.

Spotify’s reading is that Kenya’s audience is expanding what it listens to rather than swapping one generation of artists for another. “Discovery isn’t replacing legacy, it’s expanding it,” said Agnes Opondo, who leads Artist and Label Partnerships for East Africa at Spotify.

Where Greasy Tunes fits in

The data lands mid-festival. Greasy Tunes is Spotify’s 12-day culture programme running from 15 to 26 July at Heltz House in Ngara, Nairobi, mixing music, food, fashion, sport, comedy and podcasts. It is the third edition of the event, after Johannesburg in 2023 and Lagos in 2025.

This week’s programme mirrors the data’s two-track story. Spoken word artist Gufy hosted Poetry Night on 22 July, and Nyashinski headlines a performance for Spotify Premium subscribers on 23 July. The remaining days feature Fresh Finds and Nakili Sessions, both built around emerging talent, plus the EQUAL showcase for women artists. We covered Spotify and ONErpm’s Fresh Finds workshop in Nairobi in May, part of the same pipeline now producing these breakout numbers.

The bigger picture

Nairobi is currently the most Gen Z-heavy streaming city among Africa’s big three Spotify markets. Listeners aged 18 to 24 accounted for 53.7% of all streams in Nairobi in June 2026, ahead of Lagos at 44.4% and Johannesburg at 29.9%. That young audience is also streaming across genres: dancehall grew 95% year on year, bongo flava 75%, gengetone 48% and gospel 37%.

None of this is new momentum appearing from nowhere. When we broke down Spotify’s five-year Kenya retrospective in February, listening growth in the country was averaging 68% a year, Kenyans had streamed over 203 million hours of music in 2025, and the average listener was streaming 124 different artists a month. This new data is that discovery engine showing up in individual artists’ numbers.

Two caveats worth keeping in mind. First, the growth percentages are Kenya-wide figures for 18 to 24 listeners, while the 53.7% share and the most-streamed rankings are Nairobi-specific. Second, Spotify itself notes that streaming growth has no single cause. Playlisting, big releases, live shows, viral moments, marketing and seasonality all feed into it, and the company releasing the data is also the company selling the festival.

For artists and labels, the practical takeaway is that the Kenyan streaming audience is young, growing, and adding artists rather than replacing them. There is room to break out fast, as Ywaya Tajiri’s year shows, without needing an established name to fall first. Worth watching is whether these breakout artists convert a viral discovery spike into the kind of durable catalogue listening that keeps Sauti Sol on top three years into a hiatus.