3:05   Portal - 'Still Alive' 4:06   portal pit song 2:19   Portal 2: End Credits Song 'Want You Gone' by Jonathan Coulton [1080p HD] 3:35   Portal - This Is Aperture (Remake) 7:12   Portal & Portal 2 Songs (\"Still alive\" & \"Want you gone\" & \"Turret song\") 3:30   Portal - Detach The Wheatley Core 2:09   Portal 2 End Turret Orchestra/Song/Opera Ft. King Turret! 2:55   Portal - The Wheatley Song 4:42   PORTAL RAP by JT Music (feat. Andrea Kaden) - \"As One Door Closes\" 2:42   [♪] Portal - Taretlerin Şarkısı 6:01   \"Who I Am\" | Portal Minecraft Animated Music Video [Song by @CG5] 3:23   PORTAL 2 SONG ▶ \"World of Gray\" (ft. Swiblet) [SFM] | CG5 2:58   Valve Song: COUNT TO THREE ■ feat. Ellen McLain (official GLaDOS), The Stupendium & Gabe Newell 3:34   Portal - You Wouldn't Know | Music Video 4:11   Portal - The Sound Of Science 3:41   Portal - Making Science 2:43   Portal - Don't Say Goodbye (GLaDOS' Song) 3:23   PORTAL SONG ▶ \"World of Gray\" (ft. Swiblet) [Instrumental] | CG5