[2006] Daybreak and the PV

[emi♡]

So I downloaded the PV of Daybreak the other day, and the one in the PV was a different version from the mp3 I had downloaded a long time ago.

The mp3 file I have of Daybreak is very Rockish, with a synthesizer type thing at the beginning, and the PV sounds more, early Ayuish style, and since files have a habit of being mislabeled, and Ayu has a habit of redoing her songs later with a more rock influence * A Song for XX...* I was wondering which is the original version, since I also know that sometimes the version in the PVs is different from the original *fly High*