Wish You Were Here

The heart of the album is "Shine On You Crazy Diamond," an extensive piece divided into two parts that pays homage to Syd Barrett, one of the founders of Pink Floyd, who had left the group seven years earlier due to mental health problems. Curiously, Barrett made a visit to the studio during the recording of this track. As in their previous work, the band experimented with studio effects and synthesizers. For "Have a Cigar," they featured the vocals of Roy Harper, while Venetta Fields provided backing vocals on "Shine On You Crazy Diamond." As part of the promotion, a double A-side single was released: "Have a Cigar" and "Welcome to the Machine."

The album opened with a long instrumental introduction that evolved into the main theme of "Shine On You Crazy Diamond." The lyrics of this song, written by Roger Waters, are a tribute to Barrett. The album's title track, Wish You Were Here, emerged when David Gilmour presented a chord sequence that impressed Waters, who then wrote the lyrics reflecting on Barrett's departure and Waters' own sense of alienation. This song, in particular, has a marked country influence, with the use of pedal steel guitar and acoustic piano, and melancholic lyrics. During the recordings, the album was enriched by the participation of other musicians, such as Roy Harper on "Have a Cigar" and Venetta Fields on the backing vocals of "Shine On You Crazy Diamond." Towards the end of the recording process, a figure appeared in the studio whom the band members eventually recognized as Syd Barrett, an encounter that, it is said, occurred while they were mixing "Shine On You Crazy Diamond," adding an emotional layer to the piece. This was the last direct contact between Pink Floyd and their co-founder. The album was released in September 1975.