What's the best way to manage songs and specifically playlists on a USB stick connected to the AA and App?

I have exported songs from Apple Music (DRM free) and can load them fine on the USB stick (in a folder for example).

My issue is I cannot get the playlist to show up in the playlist area in the app. Nor can I get the AA to play the entire folder of songs.

How is everyone managing music on the AA app??

Is there a certain file structure or playlist extension I should use so I can copy music over without having to manually add songs to a playlist in the app??

Thanks!

You should be able to put your playlists in folders on the USB stick that you can name appropriately. If you tap on the three vertical dots to the right of the folder in the AxiomAir App it will play the entire folder. If you tap on the folder you will see all the songs in the folder and be able to play them individually.