LA Gets Gold: Mt. Wilson Classical KMZT-AM/Los Angeles is now directing listeners to its FM translator K252FO and sister KKGO's HD2 channel, both of which will continue to carry the Classical format. Sources tell Country Aircheck KMZT-AM will go all-Taylor Swift on Sept. 6, leading to a flip to Classic Country on Oct. 1, focusing on the '80s and '90s. The AM's call letters will change to KKGO to match the FM.