Question: Which author was also a soul/jazz poet and musician, Susan Vreeland or Gil Scott-Heron?

full_context: Document 1: Vija Celmins: Vija Celmins is an acclaimed Latvian-American visual artist best known for photo-realistic paintings and drawings of natural environments and phenomena such as the ocean, spider webs, star fields, and rocks. Her earlier work included pop sculptures and monochromatic representational paintings. Based in New York City, she has been the subject of over forty solo exhibitions since 1965, and major retrospectives at the Museum of Modern Art, Whitney Museum of American Art, Los Angeles County Museum of Art, Institute of Contemporary Arts, London, and Centre Pompidou, Paris.
Document 2: Sue Prideaux: Sue Prideaux is an English novelist and biographer. She has strong links to Norway and her godmother was painted by Edvard Munch, whose biography she later wrote under the title "Edvard Munch: Behind the Scream". Prior to taking up writing she trained as an art historian in Florence, Paris, and London.
Document 3: Gil Scott-Heron: Gilbert "Gil" Scott-Heron (April 1, 1949 – May 27, 2011) was an American soul and jazz poet, musician, and author, known primarily for his work as a spoken-word performer in the 1970s and 1980s. His collaborative efforts with musician Brian Jackson featured a musical fusion of jazz, blues, and soul, as well as lyrical content concerning social and political issues of the time, delivered in both rapping and melismatic vocal styles by Scott-Heron. His own term for himself was "bluesologist", which he defined as "a scientist who is concerned with the origin of the blues". His music, most notably on "Pieces of a Man" and "Winter in America" in the early 1970s, influenced and helped engender later African-American music genres such as hip hop and neo soul. In fact, Scott-Heron himself is considered by many to be the first rapper/MC ever, a recognition also shared by fellow American MC Coke La Rock.
Document 4: Woman VI: In 1953, Woman, a series of abstract works of art painted by Willem de Kooning, shocked the public who visited de Kooning’s third one-man show at the Sidney Janis Gallery in Manhattan. The last painting of this series, "Woman VI", is displayed at the Carnegie Museum of Art as part of the Postwar Abstraction collection since the 1955 Carnegie International Exhibition. Willem de Kooning is a pioneer of abstract expressionism in America. This painting is a good example of contemporary art’s transition from European traditional painting to abstract expressionism; "Woman" is considered de Kooning’s most famous series because it is significant to postwar history and social events, such as the American Feminist Movement in 1960s; de Kooning has a ventured impact on the issue of the representation of woman during 1950s through the abstract form; and, above all, Woman VI is an irreplaceable work of art for the Postwar Abstraction collection not only for its abstract form and brushwork techniques but because it still has the ability to create multiple interpretations with each viewing.
Document 5: Small Talk at 125th and Lenox: A New Black Poet - Small Talk at 125th and Lenox, also known simply as Small Talk at 125th and Lenox, is the debut album of recording artist Gil Scott-Heron, released in 1970 on Flying Dutchman Records. Recording sessions for the album were originally said to have taken place live at a New York nightclub located on the corner of 125th Street and Lenox Avenue, but liner notes included in the 2012 box set "The Revolution Begins: The Flying Dutchman Masters", Scott-Heron himself insists that a small audience was brought to 'the studio' and seated on 'folding chairs'. By the time of the recordings, Scott-Heron had published a volume of poetry and his first novel, "The Vulture". Well received by music critics who found Scott-Heron's material imaginative, "Small Talk at 125th and Lenox" has been described as "a volcanic upheaval of intellectualism and social critique" by Allmusic editor John Bush.
Document 6: Anne-Marie O'Connor: Anne-Marie O'Connor is an American journalist and writer who authored The Lady in Gold: The Extraordinary Tale of Gustav Klimt's Masterpiece, Portrait of Adele Bloch-Bauer, the bestselling story of the battle by Vienna emigre Maria Altmann to reclaim five Gustav Klimt paintings from her native Austria in an eight-year legal battle by Los Angeles attorney E. Randol Schoenberg; a saga that also inspired a Harvey Weinstein movie, Woman in Gold, in which Helen Mirren played Maria Altmann.
Document 7: The Mind of Gil Scott-Heron: The Mind of Gil Scott-Heron (subtitled "A Collection of Poetry and Music") is a 1978 album by spoken word and rap pioneer Gil Scott-Heron. Like many of Scott-Heron's albums, the album's content primarily addresses political and social issues; however, "The Mind of Gil Scott-Heron" relies far more on his spoken word delivery than his other albums. Whereas much of the artist's earlier albums contained backup jazz-funk music from Brian Jackson, many of these tracks, which address contemporary issues such as Watergate, the pardon of Richard Nixon and the Attica Prison riot, are either live recordings or studio-recorded songs with little more than sparse drum backing or occasional instrumentation. Many of the tracks featured were included on previous Gil Scott-Heron albums.
Document 8: The Wood Wife: The Wood Wife by Terri Windling was published by Tor Books in 1996, and won the Mythopoeic Award for Novel of the Year. Set in the mountain outskirts of contemporary Tucson, Arizona, the novel could equally be described as magical realism, contemporary fantasy, or mythic fiction. Windling draws on myth, folklore, poetry, and the history of surrealist art to tell the story of a woman who finds her muse in a spirited desert landscape. The plot revolves around a reclusive English poet, Davis Cooper, and his lover, Mexican surrealist painter Anna Naverra—a character remininscent of the real-life Mexican painter Remedios Varo.
Document 9: The First Minute of a New Day: The First Minute of a New Day is an album by American jazz vocalist Gil Scott-Heron and keyboardist Brian Jackson, released in January 1975 on Arista Records. Recording sessions for the album took place in the summer of 1974 at D&B Sound in Silver Spring, Maryland. It was the follow-up to Scott-Heron's and Jackson's critically acclaimed collaboration effort "Winter in America". "The First Minute of a New Day" was the first album to feature "Winter in America", the title track of Scott-Heron's previous album which was not featured on its original LP release. The album was reissued on compact disc by Scott-Heron's label Rumal-Gia Records in 1998.
Document 10: Susan Carland: Susan Janet Carland is an Australian academic, author, and feminist, best known for her ongoing media presence speaking on her academic speciality of women in Islam.
Document 11: Soul blues: Soul blues is a style of blues music developed in the late 1960s and early 1970s that combines elements of soul music and urban contemporary music. Singers and musicians who grew up listening to the traditional electric blues of artists such as Muddy Waters, Bo Diddley, Jimmy Reed and Elmore James; soul singers such as Sam Cooke, Ray Charles and Otis Redding; and gospel music wanted to bridge their favorite music together. Bobby Bland was one of the pioneers of this style. This is a subgenre of blues that is very popular with African American audiences but less known by white audiences. The style continues to be popular in the new millennium.
Document 12: Rivers of My Fathers: "Rivers of My Fathers" is a song by American vocalist Gil Scott-Heron and keyboardist Brian Jackson. It was written and composed by Scott-Heron and Jackson for their first collaborative album, "Winter in America" (1974). The song was recorded on October 15, 1973 at D&B Sound Studio in Silver Spring, Maryland and produced by Scott-Heron and Jackson with assistance from engineer Jose Williams.
Document 13: Leonora Carrington: Leonora Carrington OBE (6 April 191725 May 2011) was an English-born Mexican artist, surrealist painter, and novelist. She lived most of her adult life in Mexico City, and was one of the last surviving participants in the Surrealist movement of the 1930s. Leonora Carrington was also a founding member of the Women’s Liberation Movement in Mexico during the 1970s.
Document 14: Susan Vreeland: Susan Joyce Vreeland (January 20, 1946 – August 23, 2017) was an American author. Several of her books deal with the relationship between art and fiction. "The Passion of Artemisia" is a fictionalised investigation of some aspects of the life of Artemisia Gentileschi, while "The Girl in Hyacinth Blue" centres round an imaginary painting by Vermeer. "The Forest Lover" is a fictionalized account of the life of the Canadian painter Emily Carr.
Document 15: Blues People: Blues People: Negro Music in White America is a seminal study of Afro-American music (and culture generally) by Amiri Baraka, who published it as LeRoi Jones in 1963. In "Blues People" Baraka explores the possibility that the history of black Americans can be traced through the evolution of their music. It is considered a classic work on jazz and blues music in American culture. The book documents the effects jazz and blues on American cultural, at musical, economic, and social levels. It chronicles the types of music dating back to the slaves up to the 1960s. "Blues People" argues that "negro music"—as Amiri Baraka calls it—appealed to and influenced new America. According to Baraka, music and melody is not the only way the gap between American culture and African-American culture was bridged. Music also helped spread values and customs through its media exposure. "Blues People" demonstrates the influence of African Americans and their culture on American culture and history. The book examines blues music as performance, as cultural expression, even in the face of its commodification.
ground_truth: Gilbert "Gil" Scott-Heron