15th February 2020:
- sending entry form by post together with CD or DVD
- emailing CV and a recent photograph of the choir
28th February 2020:
- selecting participants by the Artistic Council of the festival
31st March 2020:
- paying registration and participation fees
10th April 2020:
- submitting performance programme by email
1st August 2020:
- sending information about booking changes concerning
the number of participants, meals and accommodation