The music sounding off KPET is just that - music.The radio station, which has been off the air for almost a year, is playing looped music on 94.9 FM and 690 AM.It’s been going through a test run for the past two weeks.It’s expected the station will begin making its familiar broadcasting - complete with a news anchor - starting July 1.For now, all that’s heard from the station is the music.“It is in a testing stage. Until we put it on the air officially July 1,” said the station’s co-owner, Fred Morton. “Right now it’s on a loop. There’s ...