Better Audio is a small lightweight and easy to use audio tool.BTA increases the speed of integrating audio and handles some of the issues that you could have when trying to implement audio yourself.Play Sound Effects:Pitch randomisation,Volume randomisation,Can play Pool of Sounds, to increase variety.Music:Handles Music Fades, Music doesn't stop when switching scene.(Everything includes Spatial audio)Easy to use.Very Quick Setup.Solves a lot of problems.