(from the band, The Fiery Furnaces)
If you don't already know this band, then you should!
My impression is that she is an ENFj; I tend to think she is too elongated for a INFp which sounds silly .
Their music is rather moody and depressing, but she doesn't write most of the lyrics, she just sings them, and wouldn't it be a bit unethical to say 'they must be Beta because their music is rather moody and depressing' etc.?
Well, anyway, she dates the lead singer of Franz Ferdinand, Alex Kapronos, who I think is a ENFp, with the possibility of him being an ESFj. It's quite interesting because both bands have the same initials, the both similar ways of story-telling in their songs, but they have very distinct moods. Franz Ferdinand sound a lot more upbeat than the Fiery Furnaces, but it's not like their songs are that much more cheerful in content.
I think the Fiery Furnaces tend to have a narration style like old mythological stories like The Illiad etc., while Franz Ferdinand seem to sing about more convential day-to-day things.
I'm sorry if I've bored anyone (e.g. niffweed ) - though I'm interested to see what people think type-wise, and possibly music-wise.