Question: What kind of teaching does How I Got Over and Mahalia Jackson have in common?

Context articles: Mahalia Jackson Theater of the Performing Arts
2nd Annual NFL Honors
St. Louis Blues (1958 film)
Pontalba (opera)
Peter Badie
Mahalia Jackson
Jackson Park (Chicago)
How I Got Over
Harlem Cultural Festival
J. Robert Bradley

The Mahalia Jackson Theater for the Performing Arts is a theater located in Louis Armstrong Park in New Orleans, Louisiana.
 It was named after gospel singer Mahalia Jackson, who was born in New Orleans.
 The theater reopened in January 2009, after being closed since the landfall of Hurricane Katrina (August 29, 2005).
The 2nd annual NFL Honors was an awards show presented by the National Football League to salute the best players and plays from the 2012 NFL season.
 The event was held at the Mahalia Jackson Theater in New Orleans, Louisiana on February 2, 2013 and was hosted by Alec Baldwin.
 The show aired on CBS and recorded a 0.9 rating with 3.8 million viewers.
St. Louis Blues is a 1958 American film broadly based on the life of W. C. Handy.
 It starred jazz and blues greats Nat "King" Cole, Pearl Bailey, Cab Calloway, Ella Fitzgerald, Eartha Kitt, and Barney Bigard, as well as gospel singer Mahalia Jackson and actress Ruby Dee.
 The film's soundtrack used over ten of Handy's songs including the title song.
Pontalba is an opera in two acts composed by Thea Musgrave.
 Musgrave also wrote the libretto which is loosely based on the life of Micaela Almonester, Baroness de Pontalba, a prominent figure in 19th-century New Orleans.
 The opera was commissioned by New Orleans Opera to celebrate the two hundredth anniversary of the Louisiana Purchase.
 It premiered on 2 October 2003 at the Mahalia Jackson Theater in New Orleans conducted by Robert Lyall with Yali-Marie Williams in the title role.
Peter "Chuck" Badie (born May 17, 1925) is a New Orleans jazz bass player.
 Born in New Orleans, he grew up in Mahalia Jackson's Carrollton neighborhood.
 His father was a prominent jazz saxophone player who played with the "Eureka" and the "Original Olympia" brass bands.
 (His father played with Percy Humphrey's first band.)
 In addition to the strong musical influence of his father, Badie would frequent places such as the Rhythm Club to listen to singer Billy Eckstine and piano player Earl Hines, as well as the Erskine Hawkins, Andy Kirk, and Lucky Millender bands.
Mahalia Jackson ( ; October 26, 1911 – January 27, 1972) was an American gospel singer.
 Possessing a powerful contralto voice, she was referred to as "The Queen of Gospel".
 She became one of the most influential gospel singers in the world and was heralded internationally as a singer and civil rights activist.
 She was described by entertainer Harry Belafonte as "the single most powerful black woman in the United States".
 She recorded about 30 albums (mostly for Columbia Records) during her career, and her 45 rpm records included a dozen "golds"—million-sellers.
Jackson Park is a 500-acre (2 km²) park on Chicago's South Side, located at 6401 South Stony Island Avenue in the Woodlawn community area.
 It extends into the South Shore and Hyde Park community areas, bordering Lake Michigan and several South Side neighborhoods.
 Named for President Andrew Jackson, it is one of two Chicago Park District parks with the name "Jackson", the other being Mahalia Jackson Park in the community area of Auburn Gresham on the far southwest side of Chicago.
How I Got Over is a Gospel hymn composed and published in 1951 by Clara Ward (1924–1973).
 Notable recordings of this work have been made by Mahalia Jackson (1961, winner of the Grammy Award for Best Soul Gospel Performance in 1976), Aretha Franklin (1972 on her "Amazing Grace" live record album), and the Blind Boys of Alabama (2008 on their album "Down in New Orleans").
 It was performed by Mahalia Jackson at the historic March on Washington for Jobs and Freedom in 1963 before 250,000 people.
The Harlem Cultural Festival (also known as "Black Woodstock") was a series of music concerts held in Harlem, Manhattan, New York City during the summer of 1969 to celebrate African American music and culture and to promote the continued politics of black pride.
 Notable participants included Nina Simone, B.B. King, Sly & the Family Stone, Jesse Jackson, Abbey Lincoln & Max Roach, The 5th Dimension, Gladys Knight and the Pips, Stevie Wonder, Mahalia Jackson, and Moms Mabley, among many others.
John Robert Lee Bradley (October 5, 1919 – May 3, 2007) was an American gospel music singer.
 He was the favorite singer of the Rev. Dr. Martin Luther King Jr. and was nicknamed "Mr. Baptist."
 Mahalia Jackson once said he had the greatest voice she had ever heard, stating "Nobody need mess with 'Amazing Grace' after Bradley gets through with it."