pitchedTrill

[Orm Finnendahl]

Hi,

I need to do a pitchedTrill, where the bracketed pitch has to be
played as a harmonic. Using

\pitchedTrill <f aih>2~\startTrillSpan <gis \harmonic> <f aih>4~
\stopTrillSpan

results in an error.

In addition another pitched Trill with an "es" above the staff (third
ledger line) doesn't display the accidental (using 'es!' doesn't seem
to work either). There is no e-flat before in the measure, so I'm at
loss here.

Is it somehow possible to get that working without having to do it
with Text markup? The pitches are with lots of ledger lines and it is
quite tedious to write a text markup for the ledger lines, accidentals
and notes.

--
Orm