some blogs posted "galaxy" remixes.
so you can download below link.
of course  released for free!!!
i hope many people enjoy it and feel like space trip.
 
these blogs are really interesting and very useful, so enjoy.
too many sebastians
http://toomanysebastians.blogspot.com/2009/04/hoshina-anniversary-galaxy-remixes.html
 
nibootoo
http://nibootoo.blogspot.com/2009/04/hoshina-anniversary-galaxy-remixes.html
 
BF2D
http://www.bf2d.net/2009/04/29/galaxy-by-hoshina-anniversary/
 
track list
01.Call Me Up (Hoshina Anniversary “Galaxy” Remix) / Chromeo
02.Cheap And Cheerful (Hoshina Anniversary “Galaxy” Remix) / The Kills
03.Fuck The Pain Away (Hoshina Anniversary “Galaxy” Remix) / Peaches
04.Hearts On Fire (Hoshina Anniversary “Galaxy” Remix) / Cut Copy
05.Louder Than A Bomb (Hoshina Anniversary “Galaxy” Remix) / Tiga
06.Feeling Better (Hoshina Anniversary “Galaxy” Remix) / The Teenagers
07.Are You Gonna Be My Girl (Hoshina Anniversary “Galaxy” Remix) / Jet
08.I Used To Dance With My Daddy (Hoshina Anniversary “Galaxy” Remix) / Datarock
09.Back Of The Van (Hoshina Anniversary “Galaxy” Remix) / Ladyhawke
10.Message In A Bottle (Hoshina Anniversary “Galaxy” Remix) / The Police