I just found this on YouTube on official page but there isn't any announcement and such a thing.

PJ Harvey - A Perfect Day in Boston (US Broadcast 1998)

https://www.youtube.com/watch?v=Ak3A19fM6YA&list=OLAK5uy_k0oEUhDzdrCBH36dRWPoQvRcENbkB6E-g

Strangely, all playlist and songs are deleted now.

they are still there for me....

anyone have any idea why this bootleg has been added to her official channel?

her duet with cave from the white room is also available on the ncatbs channel https://www.youtube.com/watch?v=xMRa-exxny0

Not specifically about her, but in the last couple of years many other artists have been doing the same, which is a great move to promote their youtube channels. Generally speaking it's now an easier way to publish material by, let's say, eluding all the logistics of a label since those are live recordings - given that the artist still retains the copyright and in agreement with the holder of the recorded material (℗). And being high quality soundboard recordings, chances are high that the artist/label alllowed them in the first place, in this case to be broadcasted on radio.