The track represented Belgium in the 2015 Eurovision Song Contest in Vienna, Austria after being internally selected by the country's public broadcaster RTBF. The country ultimately reached fourth place in a field of 27, scoring a total of 217 points. During Nottet's minimalistic and black and white-themed show, he was accompanied by four backing vocalists while the background LED screens displayed white 3D boxes moving to the song's rhythm. "Rhythm Inside" was well-received by music critics, who praised Nottet's vocals, as well as the song's production and lyrics. Several reviewers compared it to the works of Lorde and Sia.