What instruments are used in titanium by David Guetta?

"Titanium" features heavy use of synthesizers, electronic drum programming, guitars, piano and vocals. The synthesizer lines create the pulsing, melodic backbone of the track while the electronic drums provide a driving rhythm. The guitars add a layer of texture and energy to the song and the piano adds depth and emotion. Sia Furler's vocals are the centerpiece of the song and carry the melody along with emotional power. The combination of these instruments and programming create a dynamic and energetic sound that characterizes "Titanium".