Frank Sinatra's 1964 recording of "Fly Me to the Moon" became closely associated with NASA's Apollo space program. A copy of the song was played on the Apollo 10 mission which orbited the Moon. It became the first music heard on the Moon when played on a portable cassette player by Apollo 11 astronaut Buzz Aldrin after he stepped onto the Moon. The song’s association with Apollo 11 was reprised many years later when Diana Krall sang it at the mission's 40th anniversary commemoration ceremony. She also sang a “slow and solemn version” in 2012 at the national memorial service for Apollo 11 mission commander Neil Armstrong.