John Deacon was actually the last in a long line of bassists Queen tried, including Douglas Bogie. He joined in 1971 and is obviously the most famous and longest bassist they have had.
I did the whole rock and roll thing that's coming up. I think you're going to enjoy that! 'Burt Rocks', it's called. I like that he's a dreamer I like how positive he is. There's a lot of things I think I can learn from Burt.