Triller - Make celebrity-quality videos with a few taps of your phone
EarTrumpet - Volume Control for Windows
Storybeat - Storybeat app comes up with features to help you in changing the background music of your videos in a few simple steps to share your favorite moments with your social media friends.
Sound Control - App-specific volume control
Wiggle - Make Awesome Selfie Music Videos
Power mixer - Power Mixer is a complete Windows volume control replacement.