Hugo Pierre Leclercq, better known by his stage name Madeon, is a French musician, DJ, songwriter, singer and music producer from Nantes, currently based in Los Angeles. He initially came to widespread public attention at age 17 through a YouTube video, "Pop Culture", where he performed a mash-up of 39 different popular songs in real-time using a Novation Launchpad. It received millions of hits in its first few days of release. Madeon has cited the Beatles and Daft Punk as his greatest musical influences.

"Pop Culture" is a mash-up song created by Hugo Pierre Leclercq, better known by his stage name, Madeon. The song was recorded on-the-fly by Leclercq, when he was seventeen years old, using samples from 39 popular songs, mixed using the software FL Studio controlled with a Novation Launchpad. Leclercq recorded a video of him creating the mix which he uploaded to YouTube on 11 July 2011. The video went viral within a few days of release, and it has subsequently been seen more than 60 million times. The video drew attention to Leclercq and would lead to him being signed by Columbia Records and launching his music career.