Managed to find a way to post just my songs without having to go through the trouble of making a video first and posting it to Youtube. (Granted, I'm going to eventually make videos of whatever floats my boat, but until then, I like having my music up there without the accompanying images.)
Check it out on MySpace.
(If anyone knows of a better place than MySpace to post songs, let me know, since that page can only hold ten at a time. Thanks!)