Global tenor star Simon O'Neill has added his voice to buy St David's Church on Khyber Pass in Auckland and repurpose it for acoustic music.
The Presbyterian Church is planning to sell the 100-year-old building, which sits on a large site for potential redevelopment as apartments.
The church failed earthquake standards in 2014 and has faced demolition since.
Friends of St David's Charitable Trust is urging New Zealanders to help buy the historic World War I Soldiers' Memorial Church and secure it in perpetuity as a living memorial.
A Givealittle campaign has been launched to raise $1 million to save St David's from development and establish a much-needed centre for acoustic music.
So far, the campaign has raised close to $35,000.