I would recommend adding ReplayGain metadata to your media files. It’s designed to address exactly this problem.
I don’t know what you normally use to tag and organise your music files, but a few of the popular programs support doing ReplayGain analysis and saving that to each file’s tags. This page describes how to do it using foobar2000 on Windows.
Finally, you’ll also need to make sure that whatever media player you’re using supports ReplayGain and has it enabled.




It’s definitely worthwhile! Good luck with it.