✔ 最佳答案
Download from this link:
http://www.poppiano.org/index.php
Click on Avril Lavigne-When You're Gone, click on the 琴譜 then if you have Adobe Reader for Active X, you can open the file and read it, if you dunt have Adobe Reader For Active X, download it fr this web:
http://www.adobe.com/products/acrobat/readstep2.html