This study examines the impact of Princess Banke Ademola's radio programmes on promoting art music in Nigeria. Through a comprehensive analysis of her radio shows, interviews, and archival materials, this research investigates how her programmes have contributed to the development and popularisation of art music in Nigeria. Findings reveal that Ademola's radio programmes has played a significant role in promoting Nigerian art music and cultural heritage, by showcasing talented Nigerian musicians and artistes, providing a platform for art music education and appreciation, and contributing to the growth and development of Nigeria's music industry. Despite facing structural and institutional challenges, her innovative approaches and dedication helped create a wider audience for art music in Nigeria. This research provides valuable insights into the role of radio in promoting art music and cultural heritage in Nigeria. It underscores the importance of Ademola's contributions to the development of Nigeria's music industry and her legacy as a pioneering figure in art music broadcasting. The findings have implications for music promotion, cultural policy, and art music development in Nigeria, highlighting the need for further research into broadcasting's role in promoting art music and cultural heritage in Africa.