Laurie Anderson
Laura Phillips Anderson (born June 5, 1947) is an American avant-garde artist, composer, musician and film director
whose work spans performance art, pop music, and multimedia projects.
Initially trained in violin and sculpting, Anderson pursued a variety of performance art projects in New York during the 1970s, focusing particularly on language, technology, and visual imagery.
She became more widely known outside the art world when her single "O Superman" reached number two on the UK singles chart in 1981.
She also starred in and directed the 1986 concert film "Home of the Brave".
Anderson is a pioneer in electronic music and has invented several devices that she has used in her recordings and performance art shows.
In 1977, she created a tape-bow violin that uses recorded magnetic tape on the bow instead of horsehair and a magnetic tape head in the bridge.
In the late 1990s, she developed a talking stick, a long baton-like MIDI controller that can access and replicate sounds.
Anderson met Lou Reed in 1992, and was married to him from 2008 until his death in 2013.
Lutz Moik
Lutz Moik( 1930 –2002) was a German film and television actor.
He achieved his breakthrough with the leading role in the fairytale film" Heart of Stone" in 1950.
Sophia Magdalena of Denmark
Sophia Magdalena of Denmark (3 July 1746 – 21 August 1813) was Queen of Sweden as the spouse of King Gustav III.
Heart of a Dog (2015 film)
Heart of a Dog is a 2015 American documentary film directed by visual artist and composer Laurie Anderson.
Heart of a Dog (1988 film)
Heart of a Dog( translit.
" Sobachye serdtse") is a black- and- white 1988 Soviet television film directed by Vladimir Bortko.
It is based on Mikhail Bulgakov's novel" Heart of a Dog".
Maria Teresa, Grand Duchess of Luxembourg
Maria Teresa, Grand Duchess of Luxembourg( born María Teresa Mestre y Batista; on 22 March 1956), is the spouse of Grand Duke Henri.
Mehdi Abrishamchi
Mehdi Abrishamchi is an Iranian People's Mujahedin of Iran( MEK) politician who has been described as" the right hand man of Massoud Rajavi".
He is the former spouse of the group's current leader, Maryam Rajavi, whom he divorced so that she could become the spouse of Massoud Rajavi.
Gertrude of Bavaria
Gertrude of Saxony and Bavaria( 1152/55–1197) was Duchess of Swabia as the spouse of Duke Frederick IV, and Queen of Denmark as the spouse of King Canute VI.
Marie-Louise Coidavid
Marie Louise Coidavid( 1778 – March 11, 1851), was the Queen of the Kingdom of Haiti 1811 – 20 as the spouse of Henri I of Haiti.
Walter Ulfig
Walter Ulfig was a German composer of film scores.

Question: Who is the spouse of the composer of film Heart Of A Dog (2015 Film)?