My hometown is Tonbridge in Kent, bit scarce for local talent but both Keane and Justin Chancellor went to Tonbridge School, and the bloke who used to play guitar in Psychedelic Furs used to live across the street from me.
Tunbridge Wells is a bit better: home to Anti-Nowhere League, Shane McGowan of the Pogues used to live there, and so did Mitch Mitchell of the Jimi Hendrix Experience apparently (according to my stepdad who used to drink with him down the pub...)