Charlotte Green's Culture Club - Sunday 13 March 2016, 3pm
Charlotte meets guitar genius John Williams.
This week Charlotte talks to the great Australian guitarist John Williams, who is celebrating his 75th birthday this April.
Sony are releasing a box set of no fewer than 58 CDs and DVDs as a tribute to his remarkable career.
Williams is renowned for a technique that is often described as virtually flawless. One guitar historian Graham Wade has said: "John is perhaps the most technically accomplished guitarist the world has seen."
Hear him in action today.