As a piano player I don’t want piano in my iReal Pro songs, but I do want guitar. However not many music styles offer guitar as an available instrument. iReal Pro says this is because guitar doesn’t sound good in some music styles. That may be true, but shouldn’t users be the judge of this, not iReal Pro? I’ve played at countless open mic and jam nights and there is ALWAYS a guitar being played by someone (and sometimes 2 or 3 of them . I can’t think of a single song I play that would sound better by not having a guitar in the mix. It’s almost as if iReal Pro was written by guitarists for guitarists (maybe it was?). And if guitar does sound bad in a certain song, then its level can easily be zeroed. But by not having guitar available for all music styles, in my opinion iReal Pro are limiting the appeal of their app.