According to some reviewers on https://www.videohelp.com/dvdplayers.php?DVDname=pioneer+656&Search=Search
Pioneer 656 supports DVD-MP3.

I've got this player (UK) and haven't managed to get a DVD-MP3 recognized (writing on DVD-RW in ISO mode on Toshiba SD-R5002 writer).

Could anyone who has actually managed to do it explain how, otherwise the information in the players' list is incorrect.

Thank you,

Tom