Question: Who is the spouse of the performer of Ego Tripping Out?

full_context: Document 1: Got to Give It Up: "Got to Give It Up" is a song by American music artist Marvin Gaye. Written by the singer and produced by Art Stewart as a response to a request from Gaye's record label that he perform disco music, it was released in March of 1977.
Document 2: You're All I Need: You're All I Need is the second studio album by soul musicians Marvin Gaye and Tammi Terrell, released in August 1968 on Motown-subsidiary label Tamla Records. Highlighted by three hit singles written by Nickolas Ashford and Valerie Simpson (who composed two of the four hit songs on the first Gaye/Terrell duets LP, "United"), "You're All I Need" was recorded throughout 1966 and 1967 and features two Top 10 "Billboard" Hot 100 hits, "Ain't Nothing Like the Real Thing" and "You're All I Need to Get By". It peaked at #60 on the U.S. "Billboard" 200 Album Chart. "You're All I Need" was the two singers' final collaboration effort, as Terrell would become ill following recording, before succumbing to a brain tumor in 1970.
Document 3: Falling in Love Again (Marvin Gaye song): "Falling in Love Again" is a 1977 song recorded by singer Marvin Gaye and issued on his 1978 album, "Here, My Dear" album. The song was another track on the personal album that did not discuss the demise of his first marriage. Instead of Anna Gaye, the song talked of the other woman in Marvin's life. Described in "You Can Leave, but It's Going to Cost You" as "that young girl", she was Janis Hunter, whom Gaye had married. In a solemn but still certain tone, he wanted to be sure that this time his love for Janis will be what he had always wanted. But as irony would have it, by the time of the album's release, Marvin and Janis' relationship was failing. By the end of the album's promotion, Janis had split from the singer after nearly two years as a married couple. They eventually divorced in February 1981. This song was the last song on "Here, My Dear" with a reprise from the album's "theme song", "When Did You Stop Loving Me, When Did I Stop Loving You", playing soon afterwards putting the album to a close for good.
Document 4: Ego Tripping Out: "Ego Tripping Out" is a 1979 funk-styled dance record released by American soul singer Marvin Gaye, released as a single on the Tamla (Motown) label. The record was originally meant to be the lead single for the singer's aborted Love Man album. However, as the album was scrapped and reworked into In Our Lifetime, the song received further work, before being omitted from the final album tracklist. The single was later included in a 1994 re-release of "In Our Lifetime" and a 2007 re-release deluxe edition featured two different alternate mixes for the sessions of "In Our Lifetime" as well as the original "Love Man" single of it.
Document 5: Love Me Now or Love Me Later: "Love Me Now or Love Me Later" is a 1980 song recorded by singer Marvin Gaye, who issued it on his final Motown release, "In Our Lifetime", in 1981. The song talked of a conversation between two Lords: "The Good Lord" and "The Evil Lord" in which after creating Earth brings upon man and have a heated discussion over what to do with him. The "evil Lord" wants control of the man while "the good Lord" insists on sharing him equally giving him the reason for love and understanding. When the man, presumably Marvin, messes up, the "evil Lord" fusses that he shouldn't have allowed "the good Lord" to "give him reasons" telling the man in question that he's "got what the soul desires for mankind's flesh" while the "good Lord" tells the man "you can listen to me/I gave you reason for (love and life)". This explains the cover of the album which depicts "the Good Lord" and "the Evil Lord" as clones of Marvin discussing over a table and is probably considered as the album's centerpiece. In the album's alternate version, cut from Odyssey Studios, found the singer reciting a prayer at the end of the song. The song's musical background was an evolution of an earlier recording, 1979's "Just Because You're So Pretty" for Marvin's aborted "Love Man" album.
Document 6: Baby Don't You Do It: "Baby Don't You Do It" is a 1964 single by American singer Marvin Gaye. Released on the Tamla label, this song discusses a man who is at a standstill with his girlfriend, who he feels is neglecting his love stating "Don't break my heart/...I've tried to do my best".
Document 7: Baby, I'm for Real: "Baby, I'm for Real" is a soul ballad written by Marvin Gaye and Anna Gordy Gaye, produced by Marvin and recorded and released by American Motown vocal group The Originals for the Soul label issued in 1969.
Document 8: Love Party: "Love Party" is a 1980 song recorded by singer Marvin Gaye, issued on his 1981 album, "In Our Lifetime". The song brought back the religious-themed atmosphere of the previous song, "Praise" in which Marvin mentions about the chapter of Revelations in the Bible and mentions how prayer and meditation can cleanse one's spirit leaving one "extra special mellow". In the song, Marvin confesses to a woman about how there should be a peaceful, serene love rather than "sinning". The song is given a funky musical vibe similar to the Mighty Clouds of Joy single, "Mighty High". The song originally was recorded as "Dance 'N' Be Happy" with different lyrics.
Document 9: Try It Baby: "Try It Baby" is a slow blues ballad recorded by American soul singer Marvin Gaye, released on the Tamla label in 1964. It was written and produced by Gaye's brother-in-law, Motown chairman Berry Gordy, and talked of a woman who was "moving up" and "leaving (her man) behind".
Document 10: Far Cry (Marvin Gaye song): "Far Cry" is the infamous unfinished recording that was included on singer Marvin Gaye's 1981 final Motown album, "In Our Lifetime". The song, essentially a funk-styled instrumental, featured a vocally conscious Gaye mouthing words while playing multiple instruments, including the drums and keyboards, on the first part of the song. The brief second half features a jazz instrumental with Gaye playing piano and drums and singing in falsetto, while his fellow instrumentalists, bassist Frank Blair and guitarist Gordon Banks, accompany him. The song's release among the eight original recordings on "In Our Lifetime" angered Marvin to the point where he severed ties with Motown, his home for twenty years, leaving the label for Columbia. As he told his biographer David Ritz, "I hadn't completed it...The song was in its most primitive stage. All I had was this jive vocal track, and they put it out as a finished fact. How could they embarrass me like that? I was humiliated. They also added guitar licks and bass lines. How dare they second guess my artistic decisions! Can you imagine saying to an artist, say Picasso, 'Okay, Pablo, you've been fooling with this picture long enough. We'll take your unfinished canvas and add a leg here, an arm there. You might be the artist, but you're behind schedule, so we'll finish up this painting for you. If you don't like the results, Pablo, baby, that's touch!'"
Document 11: Too Busy Thinking About My Baby: Three years later, Motown artist Marvin Gaye recorded a cover version of "Too Busy Thinking About My Baby" as a follow-up single to his 1968 hit "I Heard It Through the Grapevine", another Whitfield/Strong composition, which was a trans-atlantic top five hit. Whitfield produced Gaye's version as well, which featured background vocals by The Andantes. The song's lyrics feature the male narrator discussing how he has "no time to discuss weather" or "think about what money can buy", because when he thinks about his woman, "I ain't got time for nothing else".
Document 12: Motown Remembers Marvin Gaye: Never Before Released Masters: Motown Remembers Marvin Gaye: Never Before Released Masters is a posthumous compilation album featuring the singer's unreleased recordings dating from 1963 to 1972 when Gaye was recording with Motown Records. Many of the records featured are overdubbed with eighties-styled drum programming and featured background vocalists whereas original recordings of the songs feature no background vocals and the instrumentation was more live than what is featured in this collection which was produced within a year after Gaye's 1984 death.
Document 13: How Sweet It Is (To Be Loved by You): ``How Sweet It Is (To Be Loved by You) ''Single by Marvin Gaye from the album How Sweet It Is to Be Loved by You B - side`` Forever'' Released November 4, 1964 Format 7 ''single Recorded July 24, 1964 Studio Hitsville U.S.A. (Studio A) Genre Soul pop rock Length 2: 57 Label Tamla Songwriter (s) Holland -- Dozier -- Holland Producer (s) Brian Holland Lamont Dozier Marvin Gaye singles chronology ``Baby Do n't You Do It'' (1964)`` How Sweet It Is (To Be Loved by You) ''(1964) ``I'll Be Doggone'' (1965)`` Baby Do n't You Do It ''(1964) ``How Sweet It Is (To Be Loved By You)'' (1964)`` I'll Be Doggone ''(1965)
Document 14: Anna's Song: "Anna's Song" is a song recorded by singer Marvin Gaye as part of his 1978 album, "Here, My Dear". Recorded during the midst of Marvin and estranged wife Anna going through an acrimonious divorce, the song autobiographically depicted several parts of Marvin and Anna's past including one lyric that hints at his first hit single, "Stubborn Kind of Fellow" where Gaye says ""What's it, husband, makes you so stubborn?"". A memorable part of the song for Marvin's fans includes a verse where Marvin's vocals rise when singing Anna's name. Unlike most of the songs on the album with the exception of "Sparrow", this song was recorded in a jazzy atmosphere.
Document 15: How Sweet It Is (To Be Loved by You): ``How Sweet It Is (To Be Loved by You) ''is a 1964 song written by the Motown songwriting team of Holland -- Dozier -- Holland and first recorded by American soul singer Marvin Gaye.
ground_truth: Anna Gordy Gaye
sub_queries: Ego Tripping Out >> performer Answer: Marvin Gaye
Marvin Gaye >> spouse Answer: Anna Gordy Gaye