Question: In what year was the singer who wrote the song "Tonight" with Iggy Pop born?

Context paragraphs:
Some Weird Sin: "Some Weird Sin" is a song appearing on Iggy Pop's 1977 album "Lust for Life".  Iggy Pop wrote the tune with David Bowie, and Tony Sales plays bass on the record.  The track was recorded at Hansa Studio by the Wall in Berlin.

David Bowie: David Robert Jones (8 January 1947 – 10 January 2016), known professionally as David Bowie ( ), was an English singer, songwriter and actor.  He was a leading figure in popular music for over five decades, acclaimed by critics and other musicians for his innovative work.  His career was marked by reinvention and visual presentation, his music and stagecraft significantly influencing popular music.  During his lifetime, his record sales, estimated at 140 million albums worldwide, made him one of the world's best-selling music artists.  In the UK, he was awarded nine platinum album certifications, eleven gold and eight silver, releasing eleven number-one albums.  In the US, he received five platinum and nine gold certifications.  He was inducted into the Rock and Roll Hall of Fame in 1996.

Telluric Chaos: Telluric Chaos is a live album by the reunited Iggy Pop & The Stooges.  The album chronicles the closing date of the band's first ever Japanese tour, which took place on March 22, 2004, at the Shibuya AX in Tokyo.  The album documents a typical reunited Stooges set, primarily drawn from the band's first two albums (including all of "Fun House") with no material from the James Williamson era ("Raw Power", "Kill City").  The album/live set also includes some of the first live performances of three of the four Stooges reunion tracks from Iggy Pop's 2003 solo album "Skull Ring" plus one brand new song, "My Idea of Fun" (a finalized version appears on their 2007 studio album "The Weirdness").

The Passenger (song): "The Passenger" is a song by Iggy Pop and Ricky Gardiner, recorded and released by Iggy Pop on the "Lust for Life" album in 1977.  It was also released as the B-side of the album's only single, "Success".  It was released as a single in its own right in March 1998, reaching number 22 in the UK Charts.

Beat 'Em Up: Beat 'Em Up, is the fourteenth studio album by American rock singer Iggy Pop.  Recorded at Hit Factory Criteria studios in Miami Beach, Florida, it is the first Iggy Pop album in which The Trolls were credited.  The Trolls were: Iggy Pop, Whitey Kirst, Pete Marshall, Alex Kirst and Lloyd 'Mooseman' Roberts.

Funtime (Iggy Pop song): "Funtime" is a song written by David Bowie and Iggy Pop, first released by Iggy Pop on his 1977 album entitled "The Idiot".

Bang Bang (Iggy Pop song): "Bang Bang" is a song written by Iggy Pop and Ivan Kral in 1981 for Iggy Pop's "Party" album.  It was released as a single, charting at #35 on the Billboard Club Play singles chart.  According to Iggy Pop's autobiography, "I Need More".  He wrote Bang Bang as Arista wanted a single and he promised them a commercial album.  He originally wanted Phil Spector, or Mike Chapman to produce the song.  Instead, famed songwriter Tommy Boyce was brought in.  Iggy claimed he got idea for the song from reading "The Right Stuff" at a local bookstore.

The Stooges: The Stooges, also known as Iggy and the Stooges, were an American rock band formed in Ann Arbor, Michigan in 1967 by singer Iggy Pop, guitarist Ron Asheton, drummer Scott Asheton, and bassist Dave Alexander.  Playing a raw, primitive style of rock and roll, the band sold few records in their original incarnation and gained a reputation for their confrontational performances, which often involved acts of self-mutilation by frontman Iggy Pop.  After releasing two albums—"The Stooges" (1969) and "Fun House" (1970)—the group disbanded briefly, and reformed with a different lineup to release "Raw Power" (1973) before breaking up again in 1974.  The band reunited in 2003 and was active until 2016 following the deaths of several original members.

Tonight (Iggy Pop song): "Tonight" is a song written by David Bowie and Iggy Pop for the latter's second solo studio album, "Lust for Life", released in 1977.  The song was later made into the title-track for Bowie's own album "Tonight".

Nightclubbing (song): "Nightclubbing" is a song written by David Bowie and Iggy Pop, first released by Iggy Pop on his debut solo studio album, "The Idiot" in 1977.  It has been since considered as "a career highlight", along with "Lust for Life" and has been covered by many artists.  It is also extensively featured on other media.

Supporting paragraphs: Tonight (Iggy Pop song) David Bowie
Answer: 1947