Country singer forced to scrap fundraising gig due to health worries
The track features on the country musician's new album 'Heroes'
Country singer says smoking weed isn't a danger to anyone's health
Barr is pitching to be the Green Party's nominee for President in the United States
The LP will include cover versions of Coldplay, Pearl Jam and Tom Waits tracks
Musician died unexpectedly after falling from his motor home
Singer to get off with a fine as prosecutor is a fan
Country singer charged with marijuana possession
The Americana icon plays crowd pleasing set on the Pyramid Stage