A common mistake I see on the interwebs is that Aphex Twin is a band; it's one guy and that guy is Richard D. James.
In Aphex Twin's case, he makes it pretty clear that he's just one feller, so I didn't realize it was a common misconception. There are plenty of other similar Warp artists too, like Squarepusher.
I also call certain folders full of MP3 files "albums." Heh.