Two cellists from the International Sejong Soloists take the spotlight in a concerto by Antonio Vivaldi (1678-1741). Ani Aznavoorian and Ole Akahoshi play the Concerto in G-minor for Two Cellos.

Here are two cellists of an age – mid-40s – both using the same versions of Bach’s glorious music for unaccompanied cello. It’s an irony in our era that when episodic television wants to show us ...