Junior is the third studio album by Norwegian electronic duo Röyksopp. It was made available for listening on their website on 13 March 2009, before being officially released on 23 March 2009. Described as a mix between the styles of the duo's two previous studio albums, Melody A.M. and The Understanding, the album features guest vocals from Scandinavian female singers Robyn, Karin Dreijer Andersson, Lykke Li and Anneli Drecker.
Röyksopp premiered the lead single from the album, "Happy Up Here", on 9 January 2009 on BBC Radio 1. The second single was "The Girl and the Robot", a song featuring Swedish singer Robyn. "This Must Be It" features Andersson and was released as the album's third single on 26 October 2009.
"It's What I Want" was included as a part of the official soundtrack to the Electronic Arts video game FIFA 10. "Röyksopp Forever" was also used in the background of the Flashforward Channel 5 promos during September 2009 and used as backing music on The X Factor 2009 in live shows. An instrumental version of "Vision One" was licensed for use in the video game LittleBigPlanet 2. "This Must Be It" was featured in the soundtrack for the 2011 comedy film Hall Pass.