Lamination, hardwood, used truck parts, lots of other snippets of ads being played. Seems like the same signal broadcast on 6925 kHz AM (maybe a simulcast or rebroadcast from 6930 USB onto 6925 AM)
1858 UTC - CW ID, followed by more music, then
1859 UTC - off?
1859 UTC - back on (with more CW)
1900 UTC - off again