The Open
Source Orchestra

There are no auditions here. No gatekeepers tuning the door. No guest list, no wrong instrument, no one waiting to tell you that you aren't ready. If you feel the pull toward the music — you already have a seat in the orchestra.

Radical inclusion is not a policy we wrote down. It is the opening chord. The person who has played for thirty years and the person who has only ever hummed in the shower — the orchestra needs both, exactly as they are.

Long before blockchains, mankind forked the original protocol: a gathering — often in a circle, in a city square or an open field — of chanted, rhythmic melodies dancing to the harmonies of instruments of all kinds. That ancient tradition is the simple inspiration for the Open Source Orchestra.

No one stands on the podium. There is no director calling the tune, no hierarchy deciding whose part matters. We listen to one another — and we all conduct this space together. Everyone who shows up is a contributor. Not an audience. Contributors.

This is not a brand. It will never be a logo, a product, or a company. It is a movement, a philosophy, a way of being — principles and a manifesto carried from gathering to gathering, told and retold, never owned.

The Open Source Orchestra is Ethereum's values, expressed not in a whitepaper but in a room full of people making sound together. This is the manifesto of the Devcon 8 Music Stage — carried exactly as it was written:

Devcon 8. Mumbai. The biggest gathering of the Ethereum family — and this year, the incredible musicians of India join the circle. The Open Source Orchestra will be there: not on a stage above you, but in a circle beside you.

The Devcon Music Space brings together live musicians & DJs for four days of open improvisation, curated performances, and real-time collaboration — turning the space into a stage for shared musical experimentation. It embodies Ethereum's values of openness, permissionless participation, and collective creation, through the universal language of music.

The stage is Sanctuary Tech — circular and non-directional. There is no “front.” Performers face one another; the audience wraps around the music. Warmth, belonging, refuge — a home with clear boundaries and an open invitation.

And the orchestra itself? The orchestra is whoever shows up.

Participation in the Devcon Music Space begins with an open call for musicians, DJs, and volunteers. Applications are reviewed by the Music Space Committee, which curates the program and assigns performance slots across the four days of Devcon. Volunteers help operate the space and contribute to creating a welcoming, collaborative environment.

Solo artists and bands, DJs and live coders, vocalists and dancers, VJs and live painters — every contributor sounds different, and the orchestra is richer for it. There is no small part — only parts that make the whole possible. Which one is yours?