Most likely because that one song was so good, it sort of became bigger than she did. I know alot more people that know the song that dont know her name.
I cant really judge them though, because its the only song of hers I know! But I do know its hers :p
she had other hits besides A Thousand Miles , it's just her more easily recognizable one.
White Houses and Nolita Fairytale were pretty popular when they came out.
