Once seats have been bought, no changes, refunds or cancellations are allowed. The show's being suspended will be the only allowable cause for refunding the price of seats. ABAO-OLBE, in the event of technical needs, reserves the right to use seats already sold and to substitute others of the same category for them.

In addition, for technical, artistic or force majeure reasons, it may modify dates, times, programmes or the billed artistes. ABAO-OLBE also reserves the right to offer a concert version when conditions do not allow the show to be put on as planned. No resale of seats is authorized by ABAO-OLBE.