Spotify data shows Nairobi's Gen Z leads Africa in music streaming as Greasy Tunes debuts

Nairobi's Generation Z listeners are driving one of Africa's most diverse and fastest-growing music ecosystems, according to new Spotify data released ahead of the streaming platform's upcoming Greasy Tunes cultural programme set to take place in the capital from July 15 to 26.

The new listening insights show that users aged between 18 and 24 accounted for 53.7 per cent of all Spotify streams in Nairobi in June 2026, giving the Kenyan capital the highest concentration of Gen Z listeners among the three African cities analysed.

By comparison, listeners in the same age bracket accounted for 44.4 per cent of streams in Lagos and 29.9 per cent in Johannesburg.

Rather than rallying around a single dominant genre, Spotify says Nairobi's young listeners are embracing an increasingly broad mix of sounds, reflecting a generation whose musical tastes continue to evolve across regional and international influences.

The data shows dancehall emerged as the fastest-growing genre among Kenyan listeners aged 18 to 24, recording a 95 per cent year-on-year increase.

Bongo Flava followed with 75 per cent growth, underscoring the deepening cultural exchange between Kenya and neighbouring Tanzania, while Gengetone, Nairobi's homegrown urban sound, posted a 48 per cent increase, signalling the genre continues to resonate with younger audiences.

Other genres also recorded significant gains, with Gospel music growing by 37 per cent, approximately six times faster than drill music, which registered 6 per cent growth.

Amapiano continued its expansion from South Africa into East Africa, growing by 34 per cent, while R&B increased by 28 per cent, Afrobeats by 25 per cent and Afropop by 21 per cent.

Spotify's data also highlights a clear generational divide in listening habits. Genres traditionally associated with older audiences attracted significantly lower engagement among Nairobi's Gen Z listeners.

Deep house under-indexed at 0.50, meaning listeners aged 18 to 24 were half as likely to stream it as the broader population.

Jazz registered 0.53, classic country 0.55, while rumba congolaise stood at 0.61, indicating shifting preferences among younger listeners.

Beyond what they listen to, the data also offers insight into when Nairobi's Gen Z audience is most engaged.

Unlike the city's overall listening population, which peaks at 6pm, Spotify says listeners aged between 18 and 24 record their highest streaming activity at 12 noon.

The period between 10am and 4pm accounts for 39.7 per cent of the age group's daily listening, while the evening window between 5pm and 10pm contributes a further 30.5 per cent.

The platform also found that Gen Z maintains a strong listening culture even during the early hours of the morning, with listeners aged 18 to 24 accounting for 55 per cent of all Spotify streams between 2am and 5am in Nairobi.

Podcast consumption is also rising sharply among the city's younger audiences. According to Spotify, Nairobi's Gen Z podcast audience is 2.5 times larger than Lagos' and 1.7 times larger than Johannesburg's, with Arts, Society & Culture, Comedy, and Health & Fitness ranking among the most popular categories.

The findings form the backdrop of Greasy Tunes, Spotify's 12-day cultural experience that will transform Nairobi into a hub for music, food, fashion, sport, comedy, podcasts and community-led programming.

The event seeks to reflect the many ways Nairobi's young people experience music beyond streaming, bringing together artists, creators, brands and audiences through a series of immersive events and conversations.

Programme highlights include live music performances, Spotify's Fresh Finds emerging artist showcase, the Nakili Sessions, a dedicated Gospel and Alt Night, football-themed watch-party experiences, food programming curated by Jikoni Studios, live podcast recordings by Mic Cheque and 30 Per Cent Pod, as well as fashion and creator-focused experiences.

The festival will culminate in a music industry panel discussion exploring the future of Kenya's creative economy before closing with a Strictly Soul celebration.

Speaking ahead of the event, Spotify's Artist and Label Partnerships Manager for East Africa, Agnes Opondo, said the listening data reflects a generation whose relationship with music extends well beyond playlists.

"Greasy Tunes Nairobi brings the data to life by showing how young Kenyans actually listen: across genres, across formats, and across the social moments that shape the city,” sh said.

“Over 12 days, we are creating space for artists, communities, food, conversation and sound to meet in one programme, reflecting Nairobi's energy as a culture hub where music is not just streamed, but experienced together."

The event marks Spotify's latest investment in Kenya's creative ecosystem and comes as the company continues to deepen its support for artist discovery, podcast creators and youth-driven cultural experiences across Africa, positioning Nairobi as one of the continent's most influential digital music markets.