I had to look up the developer just so I could confirm whether this game was developed by EA or not. Surprisingly it is developed and published by Harmonix. At least they allow you to use the instruments from previous games. I will give them that.
That is a hefty price to download all the songs. I am surprised they do not offer bundles as a means to lower the price a little if someone wanted to download all of the songs rather than a few select songs here and there.