I use MP3Gain. Its a piece of freeware that is specifically built to do what you want.

It will even tell you which files of yours are clipped during the analysis portion.

Worth every penny.

Mp3GainExpress is the Mac version.

I usually set my output to 89db. That works for my backing tracks.


biab2024(Mac) Latest Build
Mac OS Sequoia 15.0.1
Apple M2 pro 32GB Ram
Logic Pro 11