KXXO, an AC station in Olympia WA I often listen to, airs a very different version of Smash Mouth's "I'm a Believer" than the one you always hear. This is what it sounds like. Most noticeably, the organ-like keyboard part is missing on this version. Was this a mistake or intentional? Where do they get a version like this? Do you listen to any stations who also air alternate versions of a familiar song? And what are good reasons for doing so?