Some context: Maurice Robert "Mike" Gravel (; born May 13, 1930) is an American politician who was a Democratic United States Senator from Alaska from 1969 to 1981 and a candidate in the 2008 U.S. presidential election. Born and raised in Springfield, Massachusetts, by French-Canadian immigrant parents, Gravel served in the U.S. Army in West Germany, and he later graduated from the Columbia University School of General Studies. He moved to Alaska in the late 1950s, becoming a real estate developer and entering politics. He served in the Alaska House of Representatives from 1963 to 1966 and also became Speaker of the Alaska House.
Gravel "decided to become a pioneer in a faraway place," and moved to pre-statehood Alaska in August 1956, without funds or a job, looking for a place where someone without social or political connections could be a viable candidate for public office. Alaska's voting age of 19, less than most other states' 21, played a role in his decision, as did its newness and cooler climate. Broke when he arrived, he immediately found work in real estate sales until winter arrived. Gravel then was employed as a brakeman for the Alaska Railroad, working the snow-clearing train on the Anchorage-Fairbanks run. Subsequently, he opened a small real estate brokerage in Anchorage (the Territory of Alaska not requiring a license) and saved enough so as not to have to work the railroad again. Gravel joined the Anchorage Unitarian Universalist Fellowship, and continued a sporadic relationship with the movement throughout his life. Gravel married Rita Jeannette Martin, who had been Anchorage's "Miss Fur Rendezvous" of 1958, on April 29, 1959. They had two children, Martin Anthony Gravel and Lynne Denise Gravel, born c. 1960 and 1962 respectively. Meanwhile, he went to Washington, D.C. in 1957 to campaign for Alaskan statehood via the "Tennessee Plan": dressed as Paul Revere, he rode with a petition to the steps of the U.S. Capitol. Seeing Alaska as a wide-open place with no political establishment or entrenched interests, and using the slogan "Gravel, the Roadbed to Prosperity", he ran for the territorial legislature in 1958 but lost. He went on a national speaking tour concerning tax reform in 1959, sponsored by the Jaycees. He ran without avail for the City Council in Anchorage in 1960. During this time, he had become a successful real estate agent; after the 1960 election, he became a property developer in a mobile home park on the outskirts of Anchorage. A partner ran into financial difficulty, however, and the project went into Chapter 11 bankruptcy and Gravel was forced out in 1962.
Why did Mike move to Alaska?
A: Alaska's voting age of 19, less than most other states' 21, played a role in his decision, as did its newness and cooler climate.

Some context: Born in Oakland, California, Sheila E. is the daughter of Juanita Gardere, a dairy factory worker, and percussionist Pete Escovedo, with whom she frequently performs. Her mother is Creole-French/African mix, and her father is of Mexican origin. Sheila E's uncle is Alejandro Escovedo, and Tito Puente was Escovedo's godfather. She also is niece to Javier Escovedo, founder of seminal San Diego punk act The Zeros.
In 2006, Sheila formed a female group C.O.E.D. (Chronicles of Every Diva) consisting of Sheila E., Kat Dyson, Rhonda Smith and Cassandra O'Neal. The group released a single "Waters of Life". In March 2007, the group went on a successful tour in Europe and Japan. The group toured overseas in 2008 and released a CD available in limited distribution or through her website. For several concerts she was joined by Candy Dulfer, who was billed as a special guest. She performed at the 2007 Latin Grammy Awards with Juan Luis Guerra. She also performed at the ALMA (American Latin Music Awards) Awards in June 2007 with Prince, and on July 7, 2007 in Minneapolis with Prince. She performed at all three of his concerts: first, at Prince's 3121 perfume launch at Macy's, followed by the Target Center concert, and finally, at an aftershow at First Avenue. In October 2007, Sheila E. was a judge alongside Australian Idol judge and marketing manager Ian "Dicko" Dickson and Goo Goo Dolls lead singer John Rzeznik on the Fox network's The Next Great American Band. Sheila E. once again teamed up with Prince in March 2008, as she sat in (and played keyboard) on the performance with her family at Harvelle Redondo Beach. On April 9, 2008, Sheila E. appeared on the Emmy winning program, Idol Gives Back. Sheila E. took part in the show opener "Get on Your Feet" with Gloria Estefan. Dance troupe, So You Think You Can Dance finalists joined them on stage. On April 26, 2008, Sheila E., along with Morris Day and Jerome Benton, performed with Prince at the Coachella Music Festival. From May 2 to 6, 2008, Sheila E. played four sold-out shows at Blue Note Tokyo, the most frequented jazz music club in Tokyo, Japan. On June 14, 2008, Sheila E. performed at the Rhythm on the Vine music and wine festival at the South Coast Winery in Temecula, California for Shriners Hospital for Children. She took the stage with the E Family, Pete Escovedo, Juan Escovedo and Peter Michael Escovedo. Other performers at the event were jazz musician Herbie Hancock, contemporary music artist Jim Brickman and Kirk Whalum.
Were there other times they performed together?
A:
Sheila E. once again teamed up with Prince in March 2008,