"Default" is the debut single by English supergroup Atoms for Peace.

It was released as a download on 10 September 2012[1] and on 12" vinyl on 4 December 2012.

[2] This was the first non-remixed track released by the band and featured on their debut album, Amok.

[6] At this point, Thom Yorke announced on the Radiohead website details of the song's release.

[7] On 26 September, details of the vinyl release were announced, stating that the track "What the Eyeballs Did" would serve as the single's B-side.