i hear this on my own Kiwi pretty strong, S9 - wideband up to 20Khz - this is the first time i am receiving a pirate at a strong level on my Kiwi.
at first i thought it was DSB but then switching to I/Q showed FM, switching to FM showed nothing.
went off the air at 1602.
1609 - back on the air - heard something "hey relay.." couldnt understand the rest, the voice sounded like "The Crusher" - strong on my Kiwi at S9 - sounding good with jazzy tunes.
1614 - off the air after fade out of current song.