Though Alizee by far is my favorite all time singer with songs that have changed my life, I think my favorite all time song is "Different Drum" by Linda Ronstadt and I'm sure I've probably mentioned that before. I think she has a lot of the type of beauty, a lot of the same type of charm Alizee has.
Linda has several very good songs, but Different Drum stands out.It's too bad she wasn't in an age where video was so available.
Of course most great songs are sung later on by someone else and in so many cases, they don't do justice to the original singer, but this rendition of Different Drum by Carrie Underwood I think is incredible.