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.
The original track had Lennon on vocals and tambourine, McCartney on bass, George Harrison on guitar and Ringo Starr on drums. Take one, with slightly different lyrics and a raw vocal from Lennon, can be heard on the Anthology 3 album. Come Together changed at a session.