Antoine Krattinger is a musician, choral conductor, arranger and teacher. His work currently spans choral conducting, composition, arranging, teaching and music production in the studio.

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Since 2025, he has been the Music Director of the Fribourg Symphony Choir. He has also conducted Cake O’Phonie, a vocal ensemble he founded in 2018, with which he represented Switzerland at Eurovision Choir of the Year in Gothenburg in 2019. In 2026, Cake O’Phonie competed at the World Choir Games in Helsingborg, winning two silver medals in the Pop and Vocal Ensemble categories.

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For nearly ten years, he has also been a singer with Ensemble Noctuor, where he has served as Artistic Director since its founding.

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Antoine holds degrees from the Haute école de musique (HEMU Vaud, Valais, Fribourg) and the Haute école pédagogique (HEP Vaud). Alongside his artistic activities, he teaches music and IT at the Belluard lower secondary school in Fribourg.