I'm reading the replies here and I'm sorry we haven't communicated about this better. Here at HQ we are talking as a team about being more clear and communicating things better with everyone.
I hope the situation with songs changes sometime, and in the meantime I hope we can impress everyone with the new tutorials and features we are working on. Like I said in my previous post, feel free to make requests for non-song content you want to see. We are working on some great new Artist Study tutorials right now because there are so many inspirational players that we don't have one for yet.