George Harrison was a musician, singer and songwriter who became one of the most famous people in the world as one quarter of the Beatles. That alone would merit a place in the Great Lives pantheon, but his work in the decades after the band broke up indicates a man of diverse and arguably underestimated talents.

Erupting onto the pop music scene in the 1960's, the Beatles' success was swift and dizzying; and for the rather private George, sometimes dubbed ‘the quiet Beatle’, this celebrity and adulation seems to have never quite sat comfortably. Nevertheless, he became a musical icon: responsible for a captivating collection of songs, from those he wrote with the Beatles through to his solo work; collaborating with a host of international artists; popularising Indian music and instruments; and even venturing into the movie-making business. At the same time, like many others thrust into the spotlight, George appears to have struggled with balancing success and the celebrity lifestyle with a more meaningful and spiritual existence.

This tension and how it drove George Harrison as an artist is part of what attracts crime writer, occasional musician and self-professed Beatles fanatic Mark Billingham to his story, and why he's nominated him today. Also in the studio to offer her insights is Dr Holly Tessler, a senior lecturer in music industries at the University of Liverpool, where she leads their MA programme: 'Beatles, Music Industry and Heritage'.

Presented by Matthew Parris and produced for BBC Studios Audio by Lucy Taylor.