If you would like to use my music for any non-commercial usage (such as a webpage), please credit me via linking my website OR email address, it is also acceptable to just put "(C) YYYY, Digital Cheese of Venith", presuming you want to give credit but are either unable to link to my external empires OR want to make sure I get the credit anyways even if the website falls.
If you would like to use my music for commercial usage, you will have to sort that out with me via
email, however I will generally allow you to use it in commercial activities such as advertisements for a price. I doubt anyone will actually want to use my music anyways, but just in case they happen to desire such.