Colchester Operatic Society (COS) is heading into its 100th year.
This occasion called for a departure from our usual one week run summer concert and the committee wanted to celebrate and mark this occasion with a special one-off summer concert, performed in a larger venue, The Mercury Theatre
If you are interested in being in auditioning for the concert and being on stage or helping backstage in one of the many invaluable jobs required to run a show then please visit our Casting Call page for more information.
