Quantum Acoustics in concert

Join Quantum Acoustics for an evening of rich close-harmony singing in the beautiful surroundings of Knox Church, Christchurch, on Saturday 17 October 2026. Presented by Harmony Waitaha, Quantum Acoustics is excited to present their first headline concert. They'll be performing music in a variety of unaccompanied vocal styles, bringing some choral and vocal jazz as well as their signature barbershop style, bridging storytelling and entertainment with high-quality singing. Quantum Acoustics were most recently awarded the silver medal at the 2025 Barbershop Harmony New Zealand convention in Ōtautahi last September, and are the current Pan Pacific Australasian silver medalists. Whether you are already a follower of barbershop and a cappella music, have friends or family involved, or simply enjoy hearing live voices working together at their best, this will be unmissable. Come along, support local Christchurch singers and experience the sound of Quantum Acoustics live.