Well, "free" if you've already purchased the Sky Blue Sky album. Apparently, Wilco are releasing a European Tour edition of the Sky Blue Sky album, which contains a five song bonus disc.
Cool part, though, is if you've already purchased the album, you don't need to buy it again to get the five songs. You can download the tracks for free.
All you do (according to the email I received) is insert your Sky Blue Sky CD into your computer, connect to the internet, launch the EXTRAS.MOV section of the special features and follow the directions on screen.
The files come as a 1.30 MB ZIP file.
The tracks are as follows:
1. The Thanks I Get
2. Let's Not Get Carried Away
3. One True Vine
4. Impossible Germany (Live in Denver Sept. '07)
5. Hate it Here (Live in Denver Sept. '07)
Doesn't make much sense to me that the European Tour edition would have two live tracks from a Denver show, but whatever....
I don't have my Wilco CD with me at work today, so I won't be able to download the songs until later this evening, but if you get to them before me, let me know what you think.
I haven't heard any of the first three.