[email protected] writes:
> Hello,
>
> Is there a simple way to remove or hide the glissando on the second
> simultaneous voice in this exemple?
> Thank you!
>
> \new Voice <<
> \relative {c' d \glissando e f}
> \relative {g' a b e}
>>>
What second voice? There is only a single voice here.
You probably mean something like
\new Voice <<
\relative {g' a b e} \\
\relative {c' d \glissando e f}
>>
Note that without the "\\", "<< ... >>" does not introduce additional
voices but merely enters material in a different order.
--
David Kastrup