recommend me an mp3 player?

renamed the working 'folder.jpg' and it stopped showing. renamed it back and it stopped working 8(

some others are now showing though. but the separate 'image viewer' fails to display about 50% of the covers - 'unsupported file format' - despite them all being seemingly identical (the image viewer helpfully doesn't show the directory name whilst viewing, only the filename which is always cover.jpg or folder.jpg)

a bit of investigating using two bowie covers, one of which showed and one whihc didn't suggested that the non-working version was interlaced and the working one wasn't. converting the image to bmp and back to jpg got rid of that so that's something to do today... (i've been collecting images for the raspberry pi jukebox so this won't be too much work)

oo chonky. i can smell the pixels