Update: You can listen to this broadcast via this link

On 30 December, Mary will take us through her Joni Mitchell collection as the Canadian legend celebrates her 70th birthday this year. Mary has worked with Joni's producer in the past, and knows her music intimately. With classics from her album Blue, as well as some lesser know gems, Mary delves into arguably one of the world's best singer songwriters.

RTE Radio 1, 30 December 2013, 2pm