- Acoustic Guitar: The primary instrument in the song, providing the main riff and accompanying the melody.
- Piano/Keyboard: Used for the softer, emotional parts of the song, adding depth and texture.
- Electronic Drums/Programmed Beats: Providing a rhythmic foundation and electronic elements.
- Synthesizers/Electronic Sounds: Adding a modern, electronic atmosphere to the song.
- Vocals (Gotye and Kimbra): Lead vocals by Gotye and featuring vocals by Kimbra, creating the song's iconic melodies and harmonies.