The Please Please Me album was nearly called instead, but this changed with the release of the single of the same name. Featuring the Fab Four, Off the Beatle Track, The Four Mop Tops, Off to London Town, With the Beatles, Liverpool Lads in London, Meet the Beatles,

The gregorian chant was a major cultural milestone in the middle ages. it was one of the first codified forms of music meant to be played as written, where previously it was difficult to mass-produce and disseminate any music. what's more, these chants were also some of the first examples of musical notation: the notes and bars of today's music sheets are a reflection of centuries of evolution beginning with these chants. it became official throughout the entirety of the catholic church, meaning that nearly all of europe followed this musical notation and styling.

His contribution to the orchestral genre mainly lies with foreshadowing ideas that are to come like the emergence of the classical symphony, the cadenza for a keyboard, and paired instrumentation;