The Basílica i Temple Expiatori de la Sagrada Família (English: Basilica and Expiatory Church of the Holy Family; Spanish: Basílica y Templo Expiatorio de la Sagrada Familia), commonly known as the Sagrada Família (Catalan pronunciation: [səˈɣɾaðə fəˈmiɫiə]), is a large Roman Catholic church in Barcelona, Catalonia, Spain, designed by Catalan architect Antoni Gaudí (1852–1926). Although incomplete, the church is a UNESCO World Heritage Site, and in November 2010 was consecrated and proclaimed a minor basilica by Pope Benedict XVI.

Though construction of Sagrada Família had commenced in 1882, Gaudí became involved in 1883, taking over the project and transforming it with his architectural and engineering style—combining Gothic and curvilinear Art Nouveau forms.

Gaudí devoted his last years to the project and at the time of his death in 1926, less than a quarter of the project was complete. Sagrada Família's construction progressed slowly as it relied on private donations and was interrupted by the Spanish Civil War—only to resume intermittent progress in the 1950s. Construction passed the mid-point in 2010 with some of the project's greatest challenges remaining and an anticipated completion date of 2026—the centennial of Gaudí's death. The basílica has a long history of dividing the citizens of Barcelona—over the initial possibility it might compete with Barcelona's cathedral, over Gaudí's design itself, over the possibility that work after Gaudí's death disregarded his design, and the recent possibility that an underground tunnel of Spain's high-speed train could disturb its stability.

Alan Parsons (born 20 December 1948) is a British audio engineer, musician, and record producer. He was involved with the production of several significant albums, including The Beatles' Abbey Road and Let It Be, as well as Pink Floyd's The Dark Side of the Moon for which Pink Floyd credit him as an important contributor. Parsons' own group, The Alan Parsons Project, as well as his subsequent solo recordings, have also been successful commercially.

In October 1967, at age 18, Parsons went to work as an assistant engineer at Abbey Road Studios, where he earned his first credit on the LP Abbey Road. He became a regular there, engineering such projects as Paul McCartney's Wild Life and Red Rose Speedway, five albums by The Hollies, and Pink Floyd’s The Dark Side of the Moon, for which he received his first Grammy Award nomination. He was known for doing more than what would normally be considered the scope of a recording engineer’s duties.^{[citation needed]}He considered himself to be a recording director, likening his contribution to recordings to what Stanley Kubrick contributed to film.^{[citation needed]} This is apparent in his work with Al Stewart's "Year of the Cat", where Parsons added the saxophone part and transformed the original folk concept into the jazz-influenced ballad that put Al Stewart onto the charts.^{[citation needed]} It is also heard in Parsons' influence on the Hollies' "He Ain't Heavy, He's My Brother" and "The Air That I Breathe", sharp departures from their popular 1960s hits "Stay", "Just One Look", "Stop! Stop! Stop!" or "Bus Stop".^{[citation needed]} Parsons was also known to have swapped shifts during the engineering of The Dark Side of the Moon so he could work entirely on the project.^{[citation needed]}