Q: when i first got my ipod & i had to set up my icloud account i put in the wrong email. so my ipod turned off and it keeps asking me to put in the password but there is no password because its the wrong email. help?

when i first got my ipod it told me to set up a icloud account so i did and i put in the wrong email, so when it told me to go verify the account in the email i couldnt because it was the wrong email. my ipod had died and i charged it and turned it back on and now all its doing it telling me to put the icloud paassword in but i cant. i need help changing my icloud email.