Lambert is a pianist/keyboardist and composer based in Berlin who has been one of the prominent artists in the city's vibrant neoclassical scene. He always wears an ornate Sardinian bull mask in his appearances for anonymity. His earlier work was rooted in Chopin-like impressionistic piano pieces, but the scope of his work has extended beyond that since then. He uses elements of electronic music, and does not hesitate to inject some of his jazz background into his pieces. He often works with an acoustic piano, either solo or accompanied by light percussions or other instruments that add a subtle layer and a quiet depth to his music. He is a prolific composer who has been putting up an album every year, give and take. in his 2023 album All This Time, he took a left turn towards a classic jazz trio, perhaps outing himself as the jazz musician he may have always been.