Q:
how do i add a photo to the song i uploaded and can i attach a link to the photo?
A:
There is currently no option (yet) to add an image to each individual song. You can however, add a main image to your page using the 'upload images' feature on your administration menu.
When NoWhere is moved to its new servers, and the design complete, there will be more room for images and more templates to choose from so that you can have a more 'unique' looking page.