Conversation so far:
who was the new frontman of Foreigner?
Mick Jones, the founder and only remaining original member of Foreigner, eventually found former Hurricane singer Kelly Hansen and was invited aboard as the new Foreigner frontman in March 2005.
where was Foreigner's Kelly Hansen from?
Kelly Hansen is the former singer of Hurricane.

Question: How did Kelly influence the band?
Self-contained rewrite: How did Kelly Hansen influence the band Foreigner?