Regret/apol-P

==Lyrics==
==External Links==
*App.box - MP3
*4shared - MP3
*App.box - Karaoke
*4shared - Karaoke
*piapro - Karaoke
===Unofficial===
*
Category:Songs
Category:English songs
Category:VOCALOID original songs
Category:Songs featuring Megurine Luka
Category:Apol songs list