Mysterious Sound Change

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JonasVP
Posts: 1
Joined: Wed Apr 21, 2021 9:49 am
Sibelius Version: 2020.9 - 2951
Operating System: Mac

Post by JonasVP » Wed Apr 21, 2021 10:13 am

Hi,
I have a file where a "Cornet in Bb 4" part changes sound from cornet to flute after playing one bar. I can't find any reason for it to change. No instrument change, no hidden MIDI messages.
I've tried copying the unison bars across the sound change from "Cornet in Bb 3" that didn't have the same sound change into the Cornet 4, but the change is still there.
Also, I tried to put an instrument change to trumpet at the very place, and that worked out fine. But if I change it back to Cornet some bars later, the flute sound is still there.

What am I missing?

Sibelius 2020.9 - build 2951
NotePerformer 3
Mac OS Big Sur 11.2.3.
Large file, 1701 bars, 67 parts - 1:10' playing time.

Any help will be much appreciated!

Best regards, Jonas


MikeLyons
Posts: 1631
Joined: Fri Jun 24, 2016 7:20 pm
Sibelius Version: Ult. 2024.3.1/7.5
Operating System: Windows

Post by MikeLyons » Wed Apr 21, 2021 3:49 pm

Jonas, can you postthe file or email it to me at mike@mike-lyons.co.uk. There's no way to diagnose this without an actual file.
Sib 6.2, 7.5 and 2023.6, Windows 11, 32GB RAM, 16TB 7200RPM Storage, 2TB SSD, Note Performer 3.3.2, EWQLSO, EWQLSC, Harmony Assistant and some others. mike@mike-lyons.co.uk

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