I expect more from Files Audio player from the makers of the iPod.
I mostly use Files for reviewing audio files and I frequently need to take notes about the content that specifies the time. I hate how the audio player only shows you the amount of time the song has played and how much time is remaining when you touch or scroll the waveform. It is hard to touch without accidentally moving the time, so it can be painful to use. Time information should always be shown or there should be a configuration option to allow showing it always. I wish you could filter a directory so it showed just files with specific tags. I also wish you could configure it to automatically play the next song in the directory when it finishes playing a song. I previously complained that moving multiple files at once was not possible, and am glad to see that you can easily select and move multiple files now so my 2 star review has been upgraded to a 3 star.