Bob's session guest is 19-year-old bluegrass singer and mandolinist Sierra Hull. She has been championed by Alison Krauss and Barry Bales of Union Station. Show more
Discover 11,128,835 listings and 279,634 playable programmes from the BBC
Bob's session guest is 19-year-old bluegrass singer and mandolinist Sierra Hull. She has been championed by Alison Krauss and Barry Bales of Union Station. Show more
Radio 2: Amazing music. Played by an amazing line-up. The home of great music, entertainment and documentaries
