Clarification

I found that that range of volume is perfect for talking with your friends while still hearing the music and enjoying it. It's not too distracting, but neither is it too quiet. However, it's up to you to do with the volume however you like it.

Maybe you want to drown out your friends because they're being annoying? Set it to Volume 1.00!

Maybe you just don't like the region's music selection? Set it to Volume 0.

(and then turn it back up to your previous setting when you beat that region ofc!)