Uncertainty for performing artists during Covid

Four years ago opera singer Kawiti Waetford returned to Aotearoa after years abroad and a blossoming singing career. He and his wife started a new life in Northland where Kawiti began working with rangatahi, teaching singing and holding vocal masterclasses. He still performs but says Covid has led to uncertainty with a planned trip to Vienna cancelled because of Covid-19. So what's next for a singer still only in his early thirties and mentored by Dame Kiri Te Kanawa?