Flac Gain Fix -

Use find and xargs :

Your FLAC library is an investment in sound quality. Don't let inconsistent gain ruin the listening experience. With the tools and techniques above, you can permanently fix FLAC gain issues and enjoy your music the way it was meant to be heard—loud when it should be, soft when it should be, but never jarring. flac gain fix

Now go fix your files and listen without limits. Use find and xargs : Your FLAC library

metaflac --show-tag=REPLAYGAIN_TRACK_GAIN song.flac If nothing returns, the tag is missing. soft when it should be