Anthea Guiost-Flore is a French artist and entrepreneur with a unique journey, blending music and business with passion and precision. Trained in classical piano, she pursued studies at the conservatory, earning a National Diploma of Higher Musical Studies along with a degree in musicology.

Alongside her musical path, she completed a double master’s degree in International Marketing and Business and Management of Entertainment from SKEMA Business School and UCLA. Her academic excellence led her to be named valedictorian of the Master 2 program at UCLA, a prestigious recognition of her dedication and outstanding achievements.

In music, Anthea co-founded A-VOX with her brother in 2012, blending rock, electro, and high-energy performances. Their unique sound caught the industry's attention, leading to a record deal with Polydor (Universal Music) and BMG Rights Management. In 2018, they released their album "Not Afraid", followed by a tour of over 400 concerts across France and Europe, sharing the stage with major artists and performing at iconic festivals such as Main Square Festival, Solidays, and Cabaret Vert.

Anthea also collaborated with the band SKIP THE USE, performing "The One Two" on the album and on tour, including an electrifying show at Les Vieilles Charrues in front of 70,000 people.

In 2023, she launched her solo project under the name ANTHEA, crafting a personal musical universe blending electro sounds with hyperpop/indie influences.

At the same time, she co-founded Ghosts Play Music, an agency dedicated to creating music and sonic identities for advertising, as well as for film, streaming platforms, and video games. As Chief Operating Officer and Music Supervisor, she works with brands and producers, shaping the sonic identity of various projects.

Within Ghosts Play Music, she is also a producer for several brands, bringing her expertise to tailor-made music projects for advertising campaigns and creative soundscapes.