"Sweet Dreams" is posted on my Yessongs blog (scroll to the bottom of the page) - [Link] (BlankReg on Yesfans)
The Yes west version of [Sweet Dreams] is excellent. Trevor has said that he loved the song and wanted to do it more often on the tour but the other members were resistant. Its too bad because he plays on it very enthusiastically, almost like, because its a Peter bank's song, he doesnt feel like he is under the microscope from the fans trying to cover Steve Howe. Also very surprisingly, Tony kaye produces a fine melodic piano solo, where you are almost questioning whether its him!! I think the real shame is that Yeswest didnt borrow more from the bands early catalogue. There are some excellent songs off the first 2 albums that should have been dusted off. Check it out if you can its worth a listen!!!