One thing I would say to keep in mind is that in order to give a discount, you have to get a discount (or lower margins). How will you actually be able to offer

One thing I would say to keep in mind is that in order to give a discount, you have to get a discount (or lower margins). How will you actually be able to offer music at a substantially lower price than others? Will just lower margins work? If not, how will you get a discount on the costs to you? Also, it sounds like you want to do a lot of stuff for the one thing a day model. A free track a day. A cheap album a day. A few items of merchandise a day. Will this still have the one thing a day feel?