Titanium by David Guetta ft. Sia (Acoustic cover) by trinuhhh published on 2013/01/11 11:36:07 +0000 LSS with Pitch Perfect's "Titanium". Was bummed that it wasn't included in their OST, so I came up with this "cover". I hope I did justice with the song somehow... Lol. Did all the vocals for this. Credits also to Peter Campbell for the music.