on a 0011 with repeated ID in computer voice, hard to understand but pretty sure was "Outhouse Radio", kept repeating and changing speeds for a minute, then music, and same ID repeated 0015 and off.
33442 (ssb QRM started and stopped with signal)
found again 0021 on 6925.0 usb, variety of music, think he said was testing a new tx, ID 0033
Cheers, Terry