Are you creating individual pages for the various sections of your website? It is great opportunity to target each page for several keywords. Avoid making common mistakes of optimizing all your pages in exactly the same way for the similar keywords. While creating page name for each section of your website, you should ensure to include relevant keywords in the URL.

If you have created section of your website and dedicated to any service like free music download then you need to use an appropriate URL name eg. Bluesnakerock.com/free-music-download.htm

Search engine will easily see your URL and your keyword is in the right place for optimization.

Also you need to be careful for the use of hyphen in the URL. Actually hyphen acts as separator so that the search engine can read every keyword separately, instead of reading long keyword such as ‘freemusicdownload’. It’s not the right process and not any human type like this to search engine.

You can use underscores as separator, however there is no certain answer that which one is better. But most of people prefer to use hyphen. Also they have the advantage of being more legible when viewed online, since underscores become obscured by the underline that typically accompanies a link on a webpage.