OPUS is an independent user-group for users of the complete range of music programs from Sibelius Software for the Acorn range of 32bit RISC computers.

The group closed many of its previous operations on 31^st May, and is currently being restructured. Further announcements regarding OPUS Music publishing and other services will appear here shortly. If you'd like to be kept informed of these changes, please email Ian Beswick, the OPUS Coordinator, at opus@argonet.co.uk

Last updated on 15^th November 1999.

This site has been visited times since 7^th August 1996.