Yep, seems to work!
Now I can enjoy in-game music at different audio pitches without worrying about it getting set back to default.
(I personally find an emulation speed value of 0.981818... aka the fraction 54/55 with audio stretching disabled to musically sound better, but don't tell any audio engineers/scientists that I said that or I'll instantly get labeled as a "quack"; I also like to combine it with a custom resolution / refresh rate of 58.85Hz or 117.70Hz to prevent the 54/55 speed from causing telecine judder since I currently don't have a VRR-capable display)
EDIT: Though, it does look a bit odd that the GUI's "Speed Limit" settings visually displays whatever the closest 10% value is rather than going blank or saying something like "Custom".
So in my situation where I use a value of 0.981818... it'll display 100% in the GUI which means that, if I want to use actual 100% and not 98.1818...%, I must first select something like 90% and then select 100% (or, alternatively, just manually edit the Dolphin.ini file again).
But perhaps this is just me being nit-picky...
Now I can enjoy in-game music at different audio pitches without worrying about it getting set back to default.

(I personally find an emulation speed value of 0.981818... aka the fraction 54/55 with audio stretching disabled to musically sound better, but don't tell any audio engineers/scientists that I said that or I'll instantly get labeled as a "quack"; I also like to combine it with a custom resolution / refresh rate of 58.85Hz or 117.70Hz to prevent the 54/55 speed from causing telecine judder since I currently don't have a VRR-capable display)
EDIT: Though, it does look a bit odd that the GUI's "Speed Limit" settings visually displays whatever the closest 10% value is rather than going blank or saying something like "Custom".
So in my situation where I use a value of 0.981818... it'll display 100% in the GUI which means that, if I want to use actual 100% and not 98.1818...%, I must first select something like 90% and then select 100% (or, alternatively, just manually edit the Dolphin.ini file again).
But perhaps this is just me being nit-picky...
Dolphin 5.0 CPU benchmark
CPU: Pentium G3258 @ 4.5GHz 1.24v
GPU: Intel integrated
RAM: 4x4GB Corsair Vengence @ DDR3-1600
OS: Linux Mint of some variety + [VM] Win7 SP1 x64
CPU: Pentium G3258 @ 4.5GHz 1.24v
GPU: Intel integrated
RAM: 4x4GB Corsair Vengence @ DDR3-1600
OS: Linux Mint of some variety + [VM] Win7 SP1 x64
