By looking here:
http://vgmdb.net/db/albums-history.php?id=35580
you have added the second disc by mistake most likely.
Also, is this a fan arrange of EarthBound / Mother 2? Then you should put game classification, product (game) title and represented platform(s). And if so, original composers are... the composers of the said game (only those whose tracks are arranged here) and not Gassyoh.