Apparently, Orie, this is an Android Phone FF Title. It WAS going to be for 3DS, but, I guess it didn't "Make The Catch". Or maybe THEY ARE, but, they just didn't green-light it, yet.
I've gathered this information just by searching, a bit. ;)
BelgianRofls has uploaded 21 songs from FF Dimension. Here is a link to his/her playlist of FF Demension's OST: Final Fantasy Dimensions Soundtrack - YouTube (
http://www.youtube.com/playlist?list=PL1f2oQKKm5Hffw1s-QxWO3DRzBw6A6S_d)
I'm not sure if it's every song from the game, but, if you ask me...21 songs...I highly doubt it.
As you can see...Or more like HEAR...FF Dimension for the Android Phone has arranged Songs from FF Legends: Hikari to Yami no Senshi.
I hope I've cleared things up for you, Orie. ;) :) :D
Have an Awe-Some day, you guys!!! xD