Not long ago E.T posted a preview of this song at their official youtube account. Last week the band decided to put the full video on youtube which you truly should check out. It is a truly amazing cover, which you should give a chance.
For those who want to listen to the original song too:
For people who are in Japan right now, its still possible to get this cover song on a CD, if you book your live ticket via E.T themselves (via email). (For tomorrows live)