Music Notation?

If you could add music notation, thatd be great!!! Also, different soundfonts? Maybe the Synth features you had on the original pc software? How about the ability to change the instruments so I can play a mellophone part on trumpet more easily than ever before and access the score with the tap of a screen!!! Sorry got a little carried away but I would REALLY like to change the instruments

Horieto about MuseScore: sheet music