The International BTHVN Wien Music Competition is a leading online music competition open to musicians of any nationality and age. Held annually, it features categories such as piano, strings, wind, vocal, and chamber music, judged by age groups. The competition consists of two rounds: a preliminary round requiring video submissions and a final round selecting winners based on the submitted videos. Aimed at fostering young and professional musicians, the competition offers participants and their teachers an international platform to showcase their talents. The 2025 Gala Concert will be in Vienna in December.