His two sons, Angus and Finn Vikionkorpi, encouraged Kai and his younger brother Miki Wall along to the clinic, unlocking a passion. He began club cricket with the Port Douglas Muddies.

Music therapy is the highlight of four-year-old Kai Wall's week. Kai is autistic and non-verbal, and his mother, Mia Wall, said music therapy brought together the work he did in occupational and ...