[MU4 Issue] MuseSounds Horn in F has high-pitched noise on certain notes

Describe the bug
The Horn in F instrument for MuseSounds has a high-pitched noise for certain notes, the most prominent being a forte-piano E5.

To Reproduce
Steps to reproduce the behavior:

1. Set the instrument to Horn in F
2. Add an E5 note
3. Add a forte-piano to the note
   (You can also add an accent to make it louder and make the sound more apparent)

Expected behavior
It plays the note without a high-pitched noise
Screenshots

https://user-images.githubusercontent.com/16511571/209736119-c2604788-3ced-4e78-96e7-1cb1468caba8.mp4

Spectrogram:

After Low Pass:

https://user-images.githubusercontent.com/16511571/209736473-e2848929-0c52-4d4e-be72-61246fd19224.mp4

(A drawback to a low-pass filter is that it reduces the fidelity of the sample. It could be better to isolate the issue and remove the specific frequencies)

Platform information

• Windows 10 (64 bit)

Additional context
The issue may happen with other notes, it's just forte-piano E5 that is most apparent.