The 40th Anniversary Jam: A Musical Thanks to Radio is truly a unique opportunity to celebrate 40 years of Country Radio Seminar as artist perform thier favorite cover songs from the last four decades. Created as an incredible "Thanks to Radio" this historic 40th anniversary concert event at Cadillac Ranch will close CRS-40 on Friday night, March. All CRS registrants are invited to attend this event. A seperate pass is not required.