i don't think it's possible, you'd have to upload a video aka use a video program and do the audio and just have a black thing, img it from Photobucket since it also does videos
Isn't there a place online that you use for myspace to upload music and use it for music players? i'll look around and see what I find because I think I remember seeing one before.
EDIT>>ya there are many music upload sites out there, i found this one it seems like a reliable place that you could upload to link, oh nevermind doesn't seem that that site has a place for you to link the music...let me keep looking