The Beatles only performed in Colorado once, at Red Rocks Amphitheatre in Morrison. Denver police and the FBI investigated a threat to attack the band with a grenade that was received prior to the concert.
How The Beatles Felt About Their Fans Screaming All Through Their Shows: 'We Couldn't Hear Us
Christmas has kicked off at The Star in Frisco - CultureMap
Love of The Beatles: Friends, coaches come together in The Band
Hailstorm sends Red Rocks concertgoers to hospital - Los Angeles Times
How The Beatles got America screaming
Prelude Magazine Fall 2022 by Calgary Philharmonic Orchestra - Issuu
John Lennon: Somebody let off a firecracker onstage and every one
Inside the violent threat against the Beatles' only Colorado concert - The Mercury News
Red Rocks Park and Amphitheatre - #TBT to when The Beatles played #RedRocksCO. If you missed this in the summer of 1964, get ready to go back to the beginning, with the
Oregon Historical Society Museum exhibit mad for The Beatles - The Columbian
2023 – Page 82 – The Oakland Press
Inside the violent threat against the Beatles' only Colorado concert – The Fort Morgan Times
Cultural impact of the Beatles - Wikipedia
Meet the Beatles for Real: Fans recall Beatles concert and the cherry bomb
