Entries are invited from groups not eligible to enter any other class.
Groups may be purely instrumental or may include voices.
An adult may take part as a pianist.
NEW for 2018: Class GM05X offers a class for a group of performers, in any combination, at any standard, to perform together.
All classes are own choice, titles are required with the entry and a copy of the work to be performed should be brought for the adjudicator on the day.