He has also produced songs for Dita Von Teese and composed music for the French films Narco and Steak, among others.

Tellier went on tour with Air in support of the album and was joined on stage by theremin player Pamelia Kurstin.

L'incroyable Vérité is a pop album featuring styles from lo-fi electronica to bizarre cabaret tunes.

[citation needed] The same year, he appears, alongside Vincent Belorgey (Kavinsky) in Nonfilm, directed by Quentin Dupieux.

Politics included the popular song "La Ritournelle", a string-led tune with Nigerian drummer Tony Allen.

The album was repackaged for the British market as Universe (2006), to include both highlights from the French CD, as well as compositions from Tellier's score for the film Narco.

This compilation included a cover of "La Dolce Vita", a song originally by French singer Christophe.

"[7] In Spring 2014, Tellier performed a medley of tracks from Confection at the Chanel Haute Couture show at the Grand Palais.

[3] The same year, he composed the music for the credits of the comedy show broadcast on Canal+, Groland Le Zapoï.

[13] The album is produced by Corentin "nit" Kerdraon, Mind Gamers (John Carroll Kirby and Daniel Stricker), Jam City, Varnish La Piscine and Philippe Zdar (who died in 2019).

[14] In 2024, Tellier performed La Ritournelle with Ensemble Matheus at the Paralympic Games opening ceremony in Paris.