Here's a question for those who know their music theory (Keys!). The album version of this song is in the key of E (I think). However, the version played on the radio (not sure if this is the same as the single!) is in a different key. I was wondering which key it is in, as it sounds like Justin is actually singing LOWER. I can't work it out, because I prefer the radio version by a mile (The song is the same, just the key is different, and I can't work out which key it is in). Thanks.
chances are it's not a different version but pitch shifted through a desk. This would mean that normal transciption techniques wouldn't really work as it's all electrickery.