Ellen McLain and Jonathan Coulton Sing Together : Portal Still Alive Mix! from youtube by Scott Reid
recommended video : Jonathan Coulton & Ellen McLain (GLaDOS) - Still Alive/Want You Gone Portal 1 and 2 Drum Cover
recommended video : Vijay and Shruti Haasan Sing together in Puli
Mixed by me, Scott Reid in 2010.
Voices of Jonathan Coulton and Ellen McLain, song by Jonathan Coulton