Caught this too on the overnight recorder, 6924.991 odd signal with 3 times the audio occurring on the usb side of the carrier than the left.
Second carrier came up at 04:06 just a bit higher in frequency near 6925.334. couldn't make out the song played by the new station but more rock/funk than the mellow mx the original station played. The co-interference of the two stations made a mess of it, both stations being of near equal strength.
By 4:13 second station was improving and was broadcasting 'horse whinny's'? as a intermittent signal. don't think I heard that before, reminiscent of the whispering wolf of a few years back. first station off at 04:23, second station broadcasting SIO 353. 04:26 monologue by male op with voice lowered in pitch. [Poet?] into mx. another Horse Whinny and op speech, which was hard to understand. maddness, society, Signal dove at end of prgm, could hear clip clop of horses and more whinny's. off at 04:35