the most important use of my phone is to play audio. to the point that i almost considered getting a pinephone so that i could run something else besides androi

the most important use of my phone is to play audio. to the point that i almost considered getting a pinephone so that i could run something else besides android and get a better FOSS audio player (and a keyboard). but i decided against it because it was just a bit to expensive for what it offers. now if only i could find a decent FOSS audio player for android. it is critical that the player interface orders files by directory structure and displays the filename because a lot of audiobooks and audio drama series or podcasts use the series title in all files and don't have a file specific title (and those that do mess it up by not having episode or chapter numbering. this often makes the individual chapters/episodes indistinguishable from each other. unfortunately most available audio players assume that the title is enough to pick a file, but that really only works for songs, not audio books, audio drama or podcasts. sorry for the rant.