Ahead of the start of the Australian Chamber Orchestra's Barbican residency on 22nd October 2018, I talk to artistic director Richard Tognetti about Sydney Opera House, Mozart 40, Beethoven String Quartets and Bach. He explains why there's absolutely nothing wrong with arrangements for string ensembles. 

[Concert listings](https://www.barbican.org.uk/whats-on/2018/series/aco-international-associate-at-milton-court) on the Barbican website.