“We’re used to no dressing room, but there was nowhere to go with the baby, and that added to the stress,” she added.

Hasell said in a statement: “I was really sorry to hear about Wings of Desire’s experience at Valley Fest this weekend.

“Ahead of the festival, we made the decision to merge The Yard Stage with another venue, with artists due to perform there being reprogrammed across the weekend.

“Unfortunately, it appears there was a breakdown in communication around Wings of Desire’s performance, which meant they weren’t given the information they needed ahead of arriving on site.”

Hasell added he was “disappointed” they were not able to find the “right people”, adding: “That’s not the experience we want any artist to have at Valley Fest, and it certainly isn’t how we like to work.

“We’ll be reaching out to the band’s management to apologise, better understand their experience and make sure this doesn’t happen again.”