Musical Tastes (Rock ALL eras)

The best Bass player of all time in my opion is Geddy Lee from Rush. One of the Greatest Organist ever is Rick Wakeman. I Guess you are in The USA and i do not know how big Yes were there. But in The UK thery were with ELP and of course Pink Floyd the leading figuers of Prog Rock. And i did not see Ronnie James Dio in your Vocolist List.