VIDEO: @JohnMayer is Grateful – "I Know You Rider" with Phil Lesh, Ross James, Alex Koford – Terrapin Crossroads Posted by happycat! >^.^<m~ | Jun 14, 2015 | deadheadland | 0 | (~);} John Mayer humbly thanks us for sharing our music, and accepting him. I Know You Rider One more Saturday night at Terrapin Crossroads. Stay Grateful my friends. Share Deadheadland | (~);}TweetMoreEmailPrint Share: Rate: (~);} Try Amazon Prime 30-Day Free Trial*DISCLOSURE: Deadheadland.com sometimes receives payment from Amazon when you follow these links and make a purchase. Thank you!