How Nick Mason's Drumming Tightened Up: From Syd's Psych Jam to 'Animals' Precision

The most noticeable shift in Nick Mason’s drumming between the Syd Barrett era and Animals is moving from a free-flowing, almost jazz-grounded improviser to a locked-in, syncopated timekeeper who could sit deep in a groove for eight-minute songs. On early tracks like “Interstellar Overdrive,” Mason is essentially comping along with the chaos—lots of ghost notes, cymbal washes, and fills that feel reactive rather than planned. By Animals, he’d stripped his kit down to essentials and was playing patterns that anchor the songs politically: the offbeat hi-hat work in “Sheep,” the relentless tom groove in “Pigs (Three Different Ones),” and the way he locks into Roger Waters’ bass runs without ever overplaying.

Mason himself admitted in interviews that the Animals album was the hardest to drum on because he had to unlearn his instinct to fill space. The band started using click tracks more regularly, and the songs demanded a metronomic steadiness that wasn’t present in the Syd era. Listen to the 1974 live version of “Echoes” versus the Animals material—there’s still swing, but it’s now inside a cage. The psychedelic freedom gave way to a disciplined, almost mechanical precision that perfectly matched the album’s cold, dystopian tone.

It’s also worth noting that Mason’s setup changed. Early Floyd he used a larger kit with multiple toms and a lot of crash cymbals. By Animals he was down to a single bass drum, a few toms, and rides—less real estate meaning he had to be more intentional. The result is some of Pink Floyd’s most subtly complex drumming, even if it sounds simple on the surface.