"Ignite" is a song by Norwegian record producer and DJ Alan Walker. Incorporating vocals provided by Norwegian recording artist Iselin Solheim, the single was originally set to be released on 25 November 2015, but was delayed to 3 December 2015. The song was highly successful, peaking in the top 10 in most of the countries it charted in, and reached the top spot in more than 10 countries. It is currently the 24th most viewed video on YouTube, with over 2.1 billion views as of December 2018.