Royalty free music on not cheap? i have grab a thousand times royalty free music which is the most inexpensive way to own a license on a music material.
Work with royalty free music | themusicase.com where a license costs about 30 $.
Is you want a license for use it as background music for your websites there is a section where you can grab an embed code and paste it on your website source. This way is totally free and you can have legal music on your website without paying any royalties. You can find this section here Free royalty free background music for websites.