Finland's Kiss FM

Kiss FM was a network of more than a dozen Contemporary Hit Radio stations across Finland.  They were on the air from 1995 until 2005 and could be heard in all of the country's major regions including every city with a population over 40,000.  Kiss FM caused a ruckus in 2000 when their morning show broadcast a live, in-studio ménage à trois.  This didn't sit well with the government's broadcasting authority, even in famously liberal Finland.