Not sure it has those specific features but you may want to check out Sound Control. Source: 12 months ago

SoundControl is exactly this and more: https://staticz.com/soundcontrol/. Source: about 1 year ago

Hey, bro, I think I've found a solution: I installed the SoundControl software, enabled the "Force Soft Volume Control" option. Yay, the volume is now adjustable! Hope this helps you too! Screenshot. Source: about 1 year ago

I haven’t installed it yet, I’ve got a few days off and don’t want to waste the trial period. This is the one I bookmarked from the ones I found: https://staticz.com/soundcontrol/. Source: over 1 year ago

IDK whether a 3rd party software audio mixer would help; you may download a trial here: https://staticz.com/soundcontrol/. Source: over 1 year ago

Hey everyone, the video says to go to mixkit.co - no need to watch it. Source: about 1 year ago

If your still looking for more sites I use this site called Mixkit. Https://mixkit.co (hopefully this link works if not you can google it) I did get a copyright claim once, but that was just because some video made by someone(which was a compilation of royalty free music I might add) included that song. Source: about 1 year ago

Go here https://mixkit.co there is a plenty of stuff you can use. I get images from there for my projects. Source: over 1 year ago

Original Video by Shylily Clips / Piere Cinematic mystery trailer drum hit from mixkit.co Happy Sound from Ragnarok Online Screenshots by me Anime pic and gifs found by Google. Source: over 1 year ago

"Uncontrollable" by Arulo, from mixkit.co, probably the best part of this video ;). Source: over 1 year ago