Speaking of second city derbies , Birmingham City also have a loud supporter base at St. Andrews .
Plus there 's always the Birmingham derby between Wolves and Aston Villa to look forward to , which will raise the decibel levels .
Speaking of second city derbies , Birmingham   also have a loud supporter base at St. Andrews .
Plus there 's always the Birmingham derby between Wolves and Aston Villa to look forward to , which will raise the decibel levels .