A band, Super Rats, play music of Romanian style for audience in the Australian National Botanic Gardens in Canberra, Australia, on April 30, 2021. Friday marks the beginning of the Canberra International Music Festival, which will run until May 9. Seven groups performed for Concert One at the botanic gardens, where groups of audience were guided through the gardens, stopping at different venues to enjoy different types of music. (Photo by Liu Changchang/Xinhua)

A band, Super Rats, play music of Romanian style for audience in the Australian National Botanic Gardens in Canberra, Australia, on April 30, 2021. Friday marks the beginning of the Canberra International Music Festival, which will run until May 9. Seven groups performed for Concert One at the botanic gardens, where groups of audience were guided through the gardens, stopping at different venues to enjoy different types of music. (Photo by Liu Changchang/Xinhua)

A band, Super Rats, play music of Romanian style for audience in the Australian National Botanic Gardens in Canberra, Australia, on April 30, 2021. Friday marks the beginning of the Canberra International Music Festival, which will run until May 9. Seven groups performed for Concert One at the botanic gardens, where groups of audience were guided through the gardens, stopping at different venues to enjoy different types of music. (Photo by Liu Changchang/Xinhua)