Over the weekend, Dropkick Murphys solidified themselves as one of the nicest bands in the business when they performed a special concert for a very special little boy.

Three-year-old Quinn Waters has been making headlines in the Boston area due to his cancer diagnoses. He recently had surgery to remove a brain tumour in addition to his chemotherapy and stem cell transplants. Now the little guy is confined to his home to reduce the possibility of infection.

The family says they’ve received visits from neighbors dressed up as superheroes and even an offer from the local drama club to come perform on the lawn for Quinn.

Quinn’s latest visitors were none other than the Dropkick Murphys, who performed “I’m Shipping Up To Boston” and “The Wild Rover” with a shark puppet.