joining audio files together on Mac

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macOS & Mac Apps

Hi,

Does anyone know of a free or cheap app that will let me join several MP3 or M4A audio files together as one file? I know there's Fission and Amadeus Pro, but I was hoping for something preferably free as I already have other apps to do the other audio editing I need, I just need something to join files together.

Cheers for any suggestions.

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