Powerful signal of From the Isle of Music via SPL, April 16

SECRETLAND(non)   Powerful signal of From the Isle of Music via SPL, April 16:
1500-1600 on  9400 SCB 100 kW / 030 deg to EaEu Eng/Spa, plus 2nd hx 18800 kHz 
https://www.youtube.com/watch?v=akw12V8K6kg&feature=youtu.be
https://www.youtube.com/watch?v=F3942L4uTIQ&feature=youtu.be
https://www.youtube.com/watch?v=TMgR_xjcyFE&feature=youtu.be
https://www.youtube.com/watch?v=gceIxuoCnfs&feature=youtu.be