I have a piano chord (specifically a triad), and I want to trill the note at the top.
Is there any way to express this using musical notation? Also, if there is notation for this, how would I do it in MuseScore 2?
NOTE: As an aside, in my handwritten manuscript I've just labelled it as using an asterisk at the top of the chord itself, and writing a footnote at the end. Is that good enough?