You can change your Radio.co account password in two different ways.
Log in to your account at studio.radio.co
At the top of the page, hover over your name/avatar and click Settings.
Provide your current password
Provide your new password twice
Forgotten Password Method
If you are unable to log in to Radio.co you will need to reset your password via email.
Click Forgot Password
Enter your account email address
An automatic email will be sent. If you do not receive it please check your junk mail folder. This will contain a link for you to click so you can provide a new password.