This episode is Part Four of our 12-part series, Beneath the Surface: The Beatles in 1966, a year-long, month-by-month look at the band’s most transformational year.

In April 1966, the Beatles return from a three-month break and step into the studio with a completely new mindset. What begins with a visit to London’s Indica Gallery and John Lennon’s discovery of The Psychedelic Experience quickly evolves into one of the most radical recording sessions of their career.

From the creation of “Tomorrow Never Knows” to the earliest experiments that would define Revolver, this is the moment where the Beatles stop making music for the stage—and start making it for the studio.

Along the way, we explore the band’s expanding creative range, Brian Epstein’s growing business empire, the first stirrings of Lennon mythology in the press, and a pivotal behind-the-scenes moment when Robert Whitaker’s infamous butcher photographs collide with the carefully managed Beatles image.

About the series:

On the surface, 1966 begins like peak Beatlemania: hit records, big plans, and a global machine that still seems unstoppable. But underneath, everything is starting to shift. Over the course of the year, we’ll watch as touring becomes untenable, old identities fall away, new artistic ambitions take hold, and the band slowly, and sometimes reluctantly, becomes something entirely different.

Each episode explores one month in 1966, tracing the small decisions, strange moments, cultural collisions, and personal turning points that — piece by piece — reshape the Beatles’ music, image, and inner lives. This isn’t the story of a single break, but of a gradual reveal: the year the surface finally started to crack.