Play it as its written
Have an additional option for premium songs to be played as written by the original artist. Also be able to select specific parts, i.e. lead or rhythm
What if the producer made some edits for the record, should those be included? What if someone else wrote it and the artist just performed it? What if there's multiple versions that the artist wrote and only one of them got onto the record and got heavily altered through the production process?
You think those songs in Yousician aren't following the original writings? Or recordings?