Marc Muller began playing the violin at the age of 5, before entering the Strasbourg Conservatoire, where he completed his musical studies. He perfected his skills with Jean Jacques Kantorow and Jacques Guestem. In 1986, he joined the first violin section of the Strasbourg Philharmonic Orchestra. Alongside his work as an orchestral musician, he has developed an extensive chamber music practice in a wide variety of formations. During his training at Médecine des Arts, from which he graduated in 2020, he became interested in the search for the right gesture, and the development of well-being in instrumental practice.