"Hello, Goodbye" is a song written by Lennon/McCartney and first recorded by the English rock band The Beatles. The song was released as a single in November 1967, and topped the charts in both the United States and Britain.
Though the songwriting credit is Lennon/McCartney, it was written only by Paul McCartney.
Alistair Taylor, who worked for the Beatles' manager, Brian Epstein, had asked McCartney how he wrote…
You say yes, I say no
You say stop and I say go, go, go
You say goodbye and I say hello