- Edited
Sophia I am wondering if there is a mistake in the sheet music - RH has C - F - Eb - (F# G) - Bb - F - Eb. But He didn't use the natural symbol in front of that last F, so I played it as F# at first and it sounded HORRIBLE. But of course the first F# is only a grace note, so maybe that doesn't need a natural sign later?
I think you are right, according to sheet music, this should be a F#. AFAIK, accidentals remain for the rest of the bar, including the accidentals of grace notes. And musescore software has the same opinion. (This is the source I always ask, to figure out what is right and wrong - and musescore is always right, but sometimes it breaks good habits because it allows for too much freedom)
Anyway - it turns out my sight-reading is miserable, I played it as natural F from the beginning, and I was never thinking about sharpening it. (until your post). No - F is correct, it sounds good. His sheet music is faulty. No - his sheet music software is faulty. It looks like the grace notes are an add-on and always cause trouble like spacing. And now accidentals, too.