Engraving is the practice of incising a design onto a hard, usually flat surface by cutting grooves into it.
Come Together  is a song by the Beatles written by John Lennon but credited to LennonâMcCartney.
Come Together started as Lennon's attempt to write a song for Timothy Leary's campaign for governor of California against Ronald Reagan, which promptly ended when Leary was sent to prison for possession of marijuana: The thing was created in the studio.