It's funny you say that - literally this week, someone sent me a load of episodes of the Hirsty's Overdose podcast. They're all here (I wouldn't have used Telegram to host them but oh well): https://t.me/hirstysdailydose
That show was legendary, like you I'm too young to have heard it when it was broadcast (I'm also not from Yorkshire). If you want to hear some breathtaking pre-Sachsgate radio, have a search on YouTube for "Danny Dumps". I'd love to hear more if anyone else has recordings.
Another show from before my time I'm very keen on - Mark and Lard. And one from my time, The Matt Edmondson Show on Wednesday nights. I've never heard another show like it since.