<a href="http://mozseoservices.com">tumblr</a>
It depends on which theme you use. The sidebar is basically where the links and your description is on your blog. Some themes dont have sidebars.
a banner is the image at the top of your blog which has your blog title or your name in it. If you have a sidebar circular ones look better, but if your links are at the top a rectangular one looks better.
There are no profile pictures on tumblr, only icons. Some themes allow you to upload an image on the sidebar though.
You may use Steampad as a way to add songs to your Tumblr page.
Go to Tumblr Dashboard >> Your Blog >> Customize Add about me in the description box and save.
Depending upon which theme you have....Type in the name of your blog .tumblr.com/customize-classic Then click "appearance" then there should be a sentence that says "sidebar picture" click upload, and upload the photo you want.
Yes, Click on 'Related Links' in the Sidebar of the Question and add a Link to a Trustworthy Source.
The link is in related links.
You can add game widgets on the sidebar.
go to your username on the top side right, then in sidebar click on settings and go all the way down and theres delete
the pages section in customizing your blog
golden--dreams.tumblr.com