Finally, classical music and online streaming working together

Support Open Opus, Concertmaster and Concertino and keep transforming the online classical music experience

Online music is here to stay. But, the most successful platforms, Spotify and Apple Music, were created for popular music, based on singers, albums and, specially, tracks. Classical music demands a very different approach: it is based on composers, works, performers (a plenty of them) and movements. Concertmaster and Concertino bring the complex structure of classical music to Spotify and Apple Music. It combines composers and works info from the Open Opus library with automated analysis of the streaming services' metadata.

The result? Free, open source apps that make online streaming and classical music work together, at last.

We need your support!

Concertmaster, Concertino and Open Opus are open source, free to use software but they run on web servers that cost us money. But you can help us! Any contribution is more than appreciated! Want to help more? Become a member! Members get early access to new versions and have their names featured on our apps.