While living in Toronto, he recorded 8 albums of songs, ran a small publishing house devoted to experimental poetry,[1] performed with a troupe of local musicians, and completed his first acknowledged composition, Le malheur adoucit les pierres for wind trio.
Upon returning to France in 2013, he took up teaching positions, initially at the Conservatoire de Cambrai, and later at the Strasbourg Center of the University of Syracuse, and the Hochschule für Musik Freiburg.
[5][6][7] A book of conversations about his life and work, written in collaboration with the French composer and musicologist Etienne Kippelen, was scheduled to be issued in the fall of 2021.
[8][9] In October 2023, Andreyev spoke at the Arc Forum,[10] organized by the privately owned Christian centre-right Alliance for Responsible Citizenship.
[11] In addition to his teaching at the Hochschule für Musik Freiburg and the University of Syracuse, Andrevey is inaugural faculty with the Peterson Academy, an online, for-profit school that claims to counter “idiot intellectual propaganda” and “woke nonsense,”[12] teaching a seminar on the history of Western music.