The joy from shoppers was also evident, with the buskers raising more than $200 in just over an hour.
"I was really impressed with the performance standard of these young musicians," said local Antonia Anderson.
"They clearly have been working hard and it's nice to see they can get something back whilst sharing their talents."
Hillier said the group was grateful to Pak'nSave owner Stacy Rolton and her staff for welcoming the group so kindly each week.
"We're really grateful that we can come here and do this," Hillier said.
"Big thanks to Stacey, staff and to the wonderful customers for their generous koha."
If you are interested in your child learning a musical instrument in the new year, contact Sharyn van Heerden at the Whakaaro Tahi Community Trust at: awitione@gmail.com.