Create an account:
From the main menu click on "LOGIN/CREATE ACCOUNT".
At the bottom click on "Create an account".
Enter a Username, a valid E-mail address, a Password, and Confirm password. Write it down as you will not receive an email confirmation.
Click on "Create new account".
Here's my transcription of the piano part played on Hello by Evanescence. The level of difficulty is intermediate. Full 6 page pdf sheet music.