Question:
Mary Christine Brockert (March 5, 1956 - December 26, 2010), better known by her stage name Teena Marie, was an American singer-songwriter, and producer. She was known by her childhood nickname Tina before taking the stage name Teena Marie and later acquired the nickname Lady Tee (sometimes spelled Lady T), given to her by her collaborator and friend, Rick James. She was known for her distinctive soulful vocals, which caused many listeners to believe she was African-American. Her success in R&B and soul music, and loyalty to these genres would earn her the title Ivory Queen of Soul.
Contacted by Epic Records in the fall of 1982, after expressing dismay over her Motown contract, Teena Marie signed a worldwide deal with the Columbia Records subsidiary that also allowed her to establish her own publishing company, Midnight Magnet. Epic released the concept album Robbery, which featured the hit "Fix It" (#21 R&B), as well as "Shadow Boxing" and "Casanova Brown." (The latter was one of many tracks Teena Marie would write over the years about her real-life romance with one-time mentor Rick James. The relationship had ended by that point, but the two continued a sometimes tempestuous friendship until James' death, in August 2004.) In 1984, Teena Marie released her biggest-selling album, Starchild. It yielded her biggest hit "Lovergirl", which peaked at No. 4 on the U.S. Billboard Hot 100 chart in March 1985 and at No. 9 on the R&B chart. The label also released the moderate R&B hit "Out on a Limb", which peaked at No. 56 on the R&B chart but didn't break the Hot 100. "14k" was featured on the soundtrack of the film The Goonies (1985) but was not a hit (only making the U.S. R&B charts at #87). In 1986, Teena Marie released a rock music-influenced concept album titled Emerald City. It was controversial with her established fan base and not as successful as its predecessors. She also recorded the rock-influenced track, "Lead Me On", co-produced by Giorgio Moroder, for the soundtrack of the box office hit film Top Gun (1986). In 1988, she returned to R&B and funk, releasing the critically acclaimed album Naked to the World. That album contained the hit "Ooo La La La", which reached the top of Billboard's Hot R&B/Hip-Hop Singles & Tracks chart and was her only No. 1 single on that chart. During her 1988 Naked to the World concert tour, she suffered a fall and was hospitalized for six months. Teena Marie released Ivory in the fall of 1990; it scored no pop hits, but it did experience two R&B hits: "Here's Looking at You" (#11 R&B) and "If I Were a Bell" (#8 R&B).
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Notable people she performed with ?

Answer:
She also recorded the rock-influenced track, "Lead Me On", co-produced by Giorgio Moroder,

Question:
Tweedy was born in Belleville, Illinois, on August 25, 1967, the fourth child of Bob and JoAnn Tweedy (nee Werkmeister). Bob Tweedy (died Aug. 4, 2017) worked at Alton & Southern Railroad in East St. Louis while Jo Ann was a kitchen designer. Tweedy has three siblings: older brother Greg Tweedy (died in 2013), brother Steven Tweedy, and sister Debbie Voll. Tweedy's mother bought Tweedy his first guitar when he was six years old, although he did not begin to play it seriously until he was twelve.
Tweedy has been prone to migraines throughout his entire life, forcing him to miss forty days of elementary school in one year. While he attempted to regulate his use of painkillers, he was never able to stop their use for more than five weeks. Tweedy attributes this to comorbidity with major depressive disorder and severe panic attacks. In 2004, he entered a dual diagnosis rehabilitation clinic in order to receive treatment for an addiction to prescription painkillers. Tweedy quit smoking the next year; John Stirratt claimed afterward that this significantly improved the focus of the band. Tweedy is married to former talent agent Sue Miller. Tweedy first met Miller when he was trying to get Uncle Tupelo booked at Cubby Bear, where Miller worked. Miller opened a club in Chicago named Lounge Ax in 1989, and booked Uncle Tupelo for 16 shows over four years. Miller and Tweedy began dating in 1991 and they were married on August 9, 1995. Sue was diagnosed with cancer in 2014. In an interview with Rolling Stone, Tweedy said "she's doing great now." Tweedy also said that music is a healthy distraction in difficult times such as these. They have two sons: Spencer and Sam. Spencer was the drummer for pre-teen rock band The Blisters and a new band called Tully Monster. In 2008, Spencer joined Wilco on stage at Madison Square Garden to play drums on their song "The Late Greats," while opening for Neil Young. Miller is Jewish, and Tweedy's oldest son had a Bar Mitzvah ceremony. During his son's ceremony, Tweedy played an acoustic version of Bob Dylan's "Forever Young."
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What was happening in his personal life?

Answer:
Tweedy has been prone to migraines throughout his entire life, forcing him to miss forty days of elementary school in one year.