"I Could Be the One" is a song by Swedish DJ Avicii and Dutch DJ Nicky Romero, which features uncredited vocals from Swedish singer Noonie Bao. The song was released as a digital download in Sweden and the Netherlands on 26 December 2012. It peaked at number three on the Swedish Singles Chart. Internationally, the single topped the charts in Hungary and the United Kingdom, peaked within the top 10 in Australia, Belgium, the Czech Republic, Denmark, Finland, the Netherlands, Norway and the Republic of Ireland and the top 20 of the charts in Austria and New Zealand.

Before its official release, the track had been undergoing various name changes. Initially without a title, it was first played by Avicii at the Super Glow event in DC Armory, Washington, USA on 18 November 2011. It was later given the working title "Nicktim", which is a combination of both producers' first names (Nick Rotteveel and Tim Bergling). The instrumental track contained a sample from "D.A.N.C.E." by Justice, which was later removed in the final version.

A year later, a vocal version of the track was premiered on 4 November 2012 through Avicii's "LEVELS" podcast, as well as on Nicky Romero's podcast "Protocol Radio" a week later. After fully mastering the track, they settled on using the track name "I Could Be the One (Nicktim)" while the artists are stated as Avicii vs Nicky Romero.

Curiously, in 2017, the track's vocalist and songwriter Noonie Bao revealed to Spotify, that despite working on the track, as well as another one on his 2013 album True, she had never actually met Avicii until a number of years later.

Robert Copsey of Digital Spy gave the song a positive review stating:

The person in question is Dutch house producer Nicky Romero, a man who is slightly better acquainted with the current crop of mainstream club poppers, including Calvin Harris, David Guetta and Bingo Players. As such, 'I Could Be the One' is a battle between Balearic-style EDM and squiggly, chart-friendly breakdowns that hit all the right places. The result, predictably, is a peaceful truce. .

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