1 - Go to http://en.wikipedia.org/wiki/Special:Random
The first random wikipedia article you get is the name of your band.
2 - Go to http://www.quotationspage.com/random.php3
The last four or five words of the very last quote of the page is the title of your first album.
3 - Go to http://www.flickr.com/explore/interesting/7days
Third picture, no matter what it is, will be your album cover.
4 - Use Photoshop (or similar) to put it all together. Doesn't have to be snazzy.