JMI students entertained the crowds in Queen Street Mall over two weekends in October.
Head of School Dan Quigley said the students were being assessed on their performance skills and their ability to work together in an ensemble.
Dan said: “I got really positive feedback from members of the public and from the sound engineer who worked with us during the performances. The overall consensus was that our students acted and performed so professionally that it was difficult to tell that they were students.”