Yes, they are pop music, and so are The Rolling Stones. The reason they're not remembered for their chart success is because, like a lot of other groups at the time, they found it difficult to get to the number 1. spot because it was constantly held by the Beatles.Uncompetative said:Ah yes, but surely that is pop music. The Rolling Stones aren't known for their chart success, but for entertaining hundreds of thousands of people for decades in wildly successful world tours - they are musicians. The Beatles gave up touring and retreated to the studio, shunning their loyal fanbase.
Anyway, that's not really important, because we're not debating whether they were popular or not. What I'm letting you know is that, when the Beatles stopped touring, that's the part of their career that sets them apart from just being a popular band. They wrote their best stuff then because they weren't constrained to writing music that could be replicated on stage, so they could actually experiment through recording techniques and having lots of auxiliary instruments.