Bastien and Quentin met in 2017, when they were both pursuing their passion as DJs. They shared a common passion for house music and were influenced by pioneers such as Lost Frequencies and Don Diablo. A year later, they decided to join forces and form the duo Calumny. Their first single ‘Infinitely’ quickly reached 100,000 streams and marked the duo's first appearance on Belgian national radio stations (Fun, Radio Contact). Calumny decided to add a touch of pop to their productions and released the single ‘What I Desire’ in 2020, followed 2 months later by ‘Selfish’. The two tracks flooded national radio stations (Pure FM (Tipik), NRJ, Fun Radio) and led to a rise in popularity that was as quick as it was unexpected, considering health conditions made touring impossible.
Since 2023 Calumny have wanted to rock out even harder, with the release of their first 16-song album, including the two singles ‘Save Me’ and ‘Dangerous’. Since then the gents have enjoyed playing and playing a lot.