I want to have a table like this picture in each post …

Hi , I’m going to run a website about persian raps with wordpress and i want to have a table in some of entries for downloads :
http://img21.com/images/2lsrbwy69yii80by4oir.jpg
Is it possible to build something like this with custom fields and put it only in some of entries ? Here’s the original html source of the table if needed :

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