take a look at this one : http://themeforest.net/item/music-club-musicbandclubparty-wordpress-theme/7017803
This forum area is not for item support . if you need any help for your purchased item you should contact author on item comments section , for you above theme you can post comment here :
you may try this :
<a href="http://www.example.com" style="text-align:center;font-size:20px;">click me </a>
if you want to use link in sidebar than just add one text widget and in that add one anchor link like this :
<a href="http://www.example.com">click me </a>
same for page /post
you will need to work with css media queries for screen adaptive designs , if you are tuts+ member already then this will help you :http://courses.tutsplus.com/search?search[keywords]=responsive
There is lot’s of resources available .
Well , you can save workspace
just go to Project > save workspace as and save workspace , after that you can access that workspace file and it will open all current files with including open files and their modifications .