If you want to remove your 8 Tracks internet radio account, you can easily do that in the Settings of your account.
I’ll show you below how I managed to close my profile using a desktop computer:
1 Go to 8tracks.com
and log in by entering your email address and password on their site.
2 Select Settings
It’s in the top right corner.
3 Choose Account
in the menu at the right side.
4 You have now found the Delete profile button
it’s below the Save settings button.
5 Are you sure you want to permanently remove
this profile, mixes, and information?
All you need to do, is click on Delete my profile now.
You’ll be logged out automatically and your account has been closed.
*Source (& thanks to): 8tracks.com