* YouTube: YouTube has a large collection of Vampire Knight theme songs that you can download for free. Simply search for the song you want and then click on the "Download" button.
* MP3 Juices: MP3 Juices is another popular website for downloading free MP3s. Simply search for the song you want and then click on the "Download" button.
* 4Shared: 4Shared is a file-sharing website that has a large collection of Vampire Knight theme songs available for download. Simply search for the song you want and then click on the "Download" button.
* ZamundaCloud: ZamundaCloud is a cloud storage website that has a large collection of Vampire Knight theme songs available for download. Simply search for the song you want and then click on the "Download" button.
Note: Please be aware that downloading copyrighted material without permission may be illegal in your country. Please make sure to check the copyright laws in your country before downloading any copyrighted material.