I read about this over the last couple of days. Now confirmed on twitter by Jenny Eliscu:

'PJ Harvey is my co-host from 5-6pmET, every afternoon this week on @SiriusXMU.'

http://www.siriusxm.com/siriusxmu?ch=43" onclick="window.open(this.href);return false;

wow, every afternoon, and she will play music from her entire catalog.
we need to register to listen

I wish I had known in advance, now I've already missed the first show. but with four more to go...

Awesome. I've missed the first show too though..

It's a pity that even the free trial need American credit card, so it is impossible for me to listen. I hope somebpdy record it and share here; corss the fingers!!!

Yeah could someone here be kind enough to do so? I'm sure all the non-Americans here will appreciate it.