Andre Rieu, the popular violinist with several No. 1 albums to his name, was set to hold a signing session at Sylvia Park on Monday.

The tour was today postponed.

"We sincerely apologize to all of Andre's New Zealand’s fans who have been excited by the news that they would be able to meet Andre at the signing session at The Warehouse," Universal Music managing director Adam Holt said.

"We are working with Andre Rieu to re-schedule his visit and as soon as we have more details we will make sure Andre’s fans are the first to know.

"We apologize for any inconvenience this has caused."