Cd Baby has served us so well over the years.  They host the music, sell it, digitally deliver it or ship it.  They provide html for banners and now they have upped their game by creating an html widget to sell your music, that you can post anywhere.  They deliver our music to Amazon, itunes, rhapsody and a whole bunch more.  We love them, you should use them.  Here is a rocking widget with every single song we have every put out there.  One stop shopping, folks.  Enjoy!