Chris,
it increased and a DJ seemed to announce "Powerliner International", so it's defeneatly Euro.
By the way, if you have an SDR recording, can you check, at 23.19 UTC (and even earlier), 6925U. I had no announcements, but non stop oldies, like "Comfortably Numb" from Pink Floyd. That one seemed less Euro (and, in L, you had the usual brazilian net).
As I write, 0.21z, 3rd Aug, solid carrier on 6951, but no audio.
Thanks,
Magic73