Richard Wright, Member of Pink Floyd, Dies at 65

Richard Wright, the keyboardist whose somber, monumental sounds were at the core of Pink Floyd’s art-rock that has sold millions and millions of albums, died Monday in London, where he had lived. He was 65.

The cause was cancer, said his publicist, Claire Singers.

Mr. Wright was a founding member of Pink Floyd, and his spacious, somber, enveloping keyboards, backing vocals and eerie effects were an essential part of its musical identity.

Though Syd Barrett and then Roger Waters wrote most of Pink Floyd’s songs, Mr. Wright shares credit on the improvisatory psychedelic studio works the band composed collectively, and he sang a few lead vocals, including on “Astronomy Domine” from the band’s debut album, “The Piper at the Gates of Dawn.”

Mr. Wright was one of two songwriters on “The Great Gig in the Sky,” a hymnlike track with a soaring, wordless female vocal at the center of “The Dark Side of the Moon,” the blockbuster 1973 Pink Floyd album that has sold some 40 million copies.

David Gilmour, Pink Floyd’s guitarist and singer, said in a statement on Monday: “In the welter of arguments about who or what was Pink Floyd, Rick’s enormous input was frequently forgotten. He was gentle, unassuming and private but his soulful voice and playing were vital, magical components of our most recognized Pink Floyd sound.”