Masma Dream World hosted a guest show on 25 February 2025. Masma Dream World has been played over 20 times on NTS, first on 24 August 2020. Masma Dream World's music has been featured on 19 episodes.

Masma Dream World is the stage name of Devi Mambouka, a multi-disciplinary artist based in the USA.

Devi hails from Gabon, where she spent her childhood before moving to New York. Her father is Bahoumbou from Gabon, and her mother is from Singapore with Cantonese and Bengali heritage. Devi started singing as a child and released her first album, Play at Night, in 2020. Her second album, PLEASE COME TO ME, was released February 2025.