I've always been so interested in the way the body feels when singing or being on stage, or being in the audience for that matter. It doesn't have to be the typical "rock" experience. It can be so much more.
There's a great relationship between pop music and the way the body could be seen from the inside - when I was singing or listening to music I would change shape in my head, becoming all kinds of things and people. Music is a way of making your body.
I went through various phases of different accents - I get ridiculously obsessed with different accents, different regional ways of using the voice, different types of singing. It's all tied together. Speaking is a kind of singing, as are crying and laughing.