Kacey Musgraves has removed three concerts from the schedule for her upcoming Middle of Nowhere Tour. Ticket holders were notified that performances planned for Chicago, Boston and Brooklyn will no longer take place.

The cancellations affect the August 20 show in Chicago, the August 29 concert in Boston and the September 2 date in Brooklyn. The Chicago performance had been scheduled to open the tour. No public explanation for the changes has been announced.

Fans who purchased tickets for the canceled dates are expected to receive refunds through their original point of purchase. Other scheduled concerts in the affected cities remain listed, allowing the tour to continue with a revised itinerary.

The Middle of Nowhere Tour supports Musgraves’ latest album and includes stops across North America. While the three cancellations alter the opening portion of the schedule, the remaining dates are still expected to move forward as planned.

Musgraves has not shared additional details about why the shows were removed. Fans should check their ticket provider for refund information and updated event details.