I'm pretty certain that I was taken there, probably 1957ish to see Oklahoma. My memory is of a fairly run down place.
However it also reinforces memories of talking to my Grandfather in the 1960s. I now know that he lived above his bakers shop on the High Street, by the junction with Bingley Road at the time of the 1911 Census, and he frequently referred to the Gaiety and its similarity to "The Good Old Days" style of presentation. He also mentioned seeing many famous acts of the day at the Empire. That one became the other makes sense of those conversations.