Are you on Facebook? Get in touch with Martin Webb (Webby to everyone). Runs the Ipswich jam night, drum teacher and drum shop owner. He knows most drummers in the county (and Norfolk if you don't mind a foreigner)!
He invited me to his office to 'learn about the business' when I was a 16 year old working in a record shop. Fortunately my boss at the time heard this and next day told me to steer well clear of him. I always expected something to hit the press after he died, especially as he was mates with Max Clifford.
My London Borough did noticeably worse - Tommy Steele, Max Bygraves, Souixse Sioux, Florence Welch and Charlie Chaplin (who wrote Nat King Cole's hit Smile).
We also had the Richardsons and Mad Frankie Fraser.
Interesting take. I'm firmly in the "show must go on" camp and would be surprised if Charlie would have wanted them to pause to grieve. I played a gig knowing my mum was going to die that night in the full knowledge that she would have been furious with me if I hadn't.
Just looked through the list. A lot of big names in there, and I didn't realise Nik Kershaw was born in Bristol. Not something the good folks of Ipswich would want you to know!
Problem with these places (and Nashville) is knowing which bands are local. Then taking per capita into account I don't think they would rank so highly.