The Recording Academy announced Monday that legendary synth-pop duo the Eurythmics will be reuniting later this month to take part in a special tribute to the American television debut of The Beatles.  The event will mark the first time in more than 8 years that Annie Lennox and Dave Stewart have performed together.  Dubbed  The Night That Changed America: A Grammy Salute to the Beatles, the show will also feature performances by Alicia Keys, John Mayer, Keith Urban, Maroon 5 and more.  The show will be taped at the Los Angeles Convention Center on January 27th, and will be aired on February 9th, 50 years to the date since The Beatles took America by storm with their historic appearance on the Ed Sullivan Show.