We are thrilled to report remarkably strong registration for the 2025 Annual CMSA Convention in Portland, Oregon.

Tickets are sold out for participation for the En Masse Orchestra.  The cap is set to ensure comfort and safety of the players. This year’s orchestra will be the largest since the 2018 convention in Santa Rosa.

You can, however, still register as a non-participant for the convention.  You’ll get access to all the same events… you’ll just have to quietly sit in the audience, shop the vendor tables, or explore Portland during the En Masse Orchestra rehearsal.

We have a wait list for En Masse Orchestra participation, to which you can sign up.  We’ll notify people on the wait list if space becomes available.  Joining the waitlist does not register you for the convention.