Pharrell Williams has signed up as a keynote speaker at MidemNet on Jan. 23.

The digital music business conference takes place in Cannes from Jan. 23 to Jan. 27.

The producer and vocalist will speak about the opportunities of fan relationship development in the digital era and working with brands.

Radiohead's Ed O'Brien has already been confirmed as a speaker at MidemNet on Jan. 23. The conference begins the day before the MIDEM music market and conference, which runs Jan. 24 to Jan. 27 in Cannes.