American patriotic music 1917, when he saw headlines announcing the U.S. had entered World War I. Cohan also is famous for penning "Yankee Doodle Dandy," an over-the-top parody of patriotic music. A 1918 Irving Berlin composition, "God Bless America", is sometimes considered an unofficial national anthem of the United States and is often performed at sporting events alongside (or, in some rare cases, such as Ronan Tynan, in place of) "The Star-Spangled Banner." In 1940, Woody Guthrie wrote "This Land Is Your Land" in response to his dislike of "God Bless America", calling it unrealistic and complacent. The World War II era produced
Woody Guthrie Leventhal produced "A Tribute to Woody Guthrie" at New York City's Carnegie Hall. Performers included Jack Elliott, Pete Seeger, Tom Paxton, Bob Dylan and The Band, Judy Collins, Arlo Guthrie, Richie Havens, Odetta, and others. Leventhal repeated the tribute on September 12, 1970, at the Hollywood Bowl. Recordings of both concerts were eventually released as LPs and later combined into one CD. The Irish folk singer Christy Moore was also strongly influenced by Woody Guthrie in his seminal 1972 album "Prosperous", giving renditions of "The Ludlow Massacre" and Bob Dylan's "Song to Woody". Dylan also penned the poem "Last Thoughts