After TV channel boom now it's the turn of FM radio stations in Kerala and all those who matter in the field of media and entertainment are putting there stakes in. Club FM, the new FM radio station of the Mathrubhumi group was launched in Thrissur on Friday. This is the fourth FM radio station in Kerala, thirteen more will go on air soon in Thiruvananthapuram, Kozhikode, Kochi and Thrissur.