I/O is the tenth studio album by English singer-songwriter and musician Peter Gabriel, released on 1 December 2023 through Real World Records. It is Gabriel's first album of new original material in over 21 years since Up (2002), marking the longest gap between two studio albums in his solo career. I/O features 12 tracks, each with two different mixes labeled the "Bright-Side Mix" and "Dark-Side Mix". It is also Gabriel's longest studio album of original material, with both mixes each clocking in at over 68 minutes and the total project lasting over two hours. An additional "In-Side Mix" of the album is available on versions which include the Blu-ray audio disc.

Ai Weiwei is a Chinese contemporary artist, documentarian, and activist. Ai grew up in the far northwest of China, where he lived under harsh conditions due to his father's exile. As an activist, he has been openly critical of the Chinese Government's stance on democracy and human rights. He investigated government corruption and cover-ups, in particular the Sichuan schools corruption scandal following the collapse of "tofu-dreg schools" in the 2008 Sichuan earthquake. In 2011, Ai Weiwei was arrested at Beijing Capital International Airport on 3 April, for "economic crimes". He was detained for 81 days without charge. Ai Weiwei emerged as a vital instigator in Chinese cultural development, an architect of Chinese modernism, and one of the nation's most vocal political commentators.