I am in the process of offering my customers the capability to purchase and digitally download individual tracks/songs or an entire album, similar to itunes, Music Match, Music Now, Sony Connect, etc., using my own shopping cart.
What I am looking for is a way to encrypt the songs with DRM (digital rights management) protection based on Windows Media DRM protection and limit/restrict access to only those who have acquired a proper license to play the content.
I want to be able to set parameters such as:
a. the number of computers that the downloaded tracks can be played
b. the number of times a track or album can be burned to a CD
c. the ability to download tracks to portable digital music players that support Windows Media
d. the prevention of editing or sampling of downloaded songs/tracks e. the capability to automatically store downloaded songs to the computer's "My Music" folder and in Windows Media Player's "Library", etc.