The Imperfect Harmonies World Tour was to begin its North American leg Sept. 12 in Calgary. According to the artist’s website, the tour will be rescheduled sometime after the fall release of his second solo effort, Imperfect Harmonies.

From Tankian’s website:

“After two consecutive European tours and full promotion schedule, Serj regretfully announces that he will postpone his upcoming fall tour until a later date, after the release of his upcoming album. Ticket holders can receive refunds for their tickets at their point of purchase.”

Click here for SerjTankian.com.