Season 40 aired between 04 Oct 2014 and 14 Feb 2015, 14 episodes.
Episodes
E01
Beck
04 Oct 2014
E02
Ed Sheeran / Valerie June
11 Oct 2014
E03
Tweedy
25 Oct 2014
E04
Nick Cave & The Bad Seeds
01 Nov 2014
E05
Los Lobos / Thao & The Get Down Stay Down
08 Nov 2014
E06
Eric Church
15 Nov 2014
E07
ACL Presents: Americana Music Festival 2014
22 Nov 2014
E08
The Avett Brothers / Nickel Creek
03 Jan 2015
E09
Spoon / White Denim
10 Jan 2015
E10
Sam Smith / Future Islands
17 Jan 2015
E11
Ryan Adams / Jenny Lewis
24 Jan 2015
E12
The Black Keys / J. Roddy Walston & the Business
31 Jan 2015
E13
Foo Fighters
07 Feb 2015
E14
2014 Hall of Fame
14 Feb 2015