Information:  - "You Are My Friend" is a ballad co-written and recorded by American singer Patti LaBelle, released as the second single off her self-titled debut album, in 1978 on the Epic label. While it only reached as high as number sixty-one on the Billboard Hot-Selling Soul Singles chart upon its initial release, it has gone on to become one of the singer's signature anthems.  - Disco is a genre of dance music containing elements of funk, soul, pop, and salsa. It achieved popularity during the mid-1970s to the early 1980s. Its initial audiences in the U.S. were club-goers from the gay, African American, Italian American, Latino, and psychedelic communities in Philadelphia and New York City during the late 1960s and early 1970s. Disco can be seen as a reaction against both the domination of rock music and the stigmatization of dance music by the counterculture during this period. It was popular with both men and women, from many different backgrounds.  - "Release (The Tension)" is a song recorded and released by singer Patti LaBelle as a single on the Epic label in 1980. The title track of LaBelle's fourth solo album, "Released". It was written and produced by renowned New Orleans funk musician Allen Toussaint. LaBelle recorded the song in mid-range as the song produced a post-disco dance groove. The single failed to hit the "Billboard" Hot 100 and barely hit the R&B charts where it peaked at number 61 while it peaked at number 48 on the dance singles chart. It had some bigger success internationally reaching the top 20 on the Dutch charts. As a result of that success, LaBelle promoted the song on Dutch TV in the fall of that year.  - Philadelphia soul, sometimes called Philly soul, the Philadelphia sound or Sweet Philly, is a genre of soul music characterized by funk influences and lush instrumental arrangements, often featuring sweeping strings and piercing horns. The subtle sound of a vibraphone can often be heard in the background of Philly soul songs. The genre laid the groundwork for disco and what are now considered quiet storm and smooth jazz by fusing the R&B rhythm sections of the 1960s with the pop vocal tradition, and featuring a slightly more pronounced jazz influence in its melodic structures and arrangements.  - "Yes We Can Can" is a 1973 funk classic recorded by the American R&B girl group the Pointer Sisters and released on the Blue Thumb record label.  - Philadelphia International Records (PIR) is an American record label based in Philadelphia. It was founded in 1971 by the writer-producer duo, Kenneth Gamble and Leon Huff, along with their long time collaborator Thom Bell. It was famous for showcasing the Philadelphia soul music genre (also known as Philly soul) that was founded on the gospel, doo-wop, and soul music of the time. This Philly Soul sound later became a prominent and distinct era within R&B itself. During the 1970s the label released a string of worldwide hits which emphasized lavish orchestral instrumentation, heavy bass, and driving percussion.   - "If Only You Knew" was a single written and produced primarily by Dexter Wansel and Cynthia Biggs for American singer Patti LaBelle's sixth solo album, "I'm in Love Again". It was released as the album's official first single in 1983, spending four weeks at number one on the U.S. R&B charts during January and February 1984, and reached number forty-six on the "Billboard" Hot 100, marking her first crossover pop hit.  - Labelle was an American all-female singing group who were a popular vocal group of the 1960s and 1970s. The group was formed after the disbanding of two rival girl groups in the Philadelphia/Trenton areas, the Ordettes and the Del-Capris, forming as a new version of the former group, later changing their name to The Blue Belles (later Bluebelles). The founding members were Patti LaBelle (formerly Patricia Holt), Cindy Birdsong, Nona Hendryx and Sarah Dash.  - A record producer or music producer oversees and manages the sound recording and production of a band or performer's music, which may range from recording one song to recording a lengthy concept album. A producer has many roles during the recording process. The roles of a producer vary. He or she may gather musical ideas for the project, collaborate with the artists to select cover tunes or original songs by the artist/group, work with artists and help them to improve their songs, lyrics or arrangements.   - Malcolm John "Mac" Rebennack (born November 21, 1940), better known by the stage name Dr. John, is an American singer, songwriter, voice actor, pianist, and guitarist, whose music combines blues, pop, jazz, zydeco, boogie woogie, and rock and roll.  - Released is the fourth studio solo album released by recording artist Patti LaBelle . LaBelle 's final album released by Epic , she would later sign with Philadelphia International Records . The album featured the hits `` I Do n't Go Shopping '' , written by previous collaborator David Lasley and musician Peter Allen , and the title track , `` Release ( The Tension ) '' , which was written by funk legend Allen Toussaint , who produced the entire album . The title track found some international success upon its release while `` I Do n't Go Shopping '' was her first top 40 R&B charted single since 1977 . Along with her frequent collaborator , James `` Budd '' Ellison , LaBelle lyrically co-wrote virtually the second half of the album .  - Allen Toussaint (January 14, 1938  November 10, 2015) was an American musician, songwriter, arranger and record producer, who was an influential figure in New Orleans R&B from the 1950s to the end of the century, described as "one of popular musics great backroom figures." Many musicians recorded Toussaint's compositions, including "Java", "Mother-in-Law", "I Like It Like That", "Fortune Teller", "Ride Your Pony", "Get Out of My Life, Woman", "Working in the Coal Mine", "Everything I Do Gonna Be Funky", "Here Come the Girls", "Yes We Can Can", "Play Something Sweet", and "Southern Nights". He was a producer for hundreds of recordings, among the best known of which are "Right Place, Wrong Time", by his longtime friend Dr. John ("Mac" Rebennack), and "Lady Marmalade", by Labelle.  - A songwriter is an individual who writes the lyrics, melodies and chord progressions for songs, typically for a popular music genre such as rock or country music. A songwriter can also be called a composer, although the latter term tends to be used mainly for individuals from the classical music genre. The pressure from the music industry to produce popular hits means that songwriting is often an activity for which the tasks are distributed between a number of people. For example, a songwriter who excels at writing lyrics might be paired with a songwriter with a gift for creating original melodies. Pop songs may be written by group members from the band or by staff writers  songwriters directly employed by music publishers. Some songwriters serve as their own music publishers, while others have outside publishers.  - Luther Ronzoni Vandross, Jr. (April 20, 1951  July 1, 2005) was an American singer, songwriter and record producer. Throughout his career, Vandross was an in-demand background vocalist for several different artists including Judy Collins, Chaka Khan, Bette Midler, Diana Ross, David Bowie, Janet Jackson, Barbra Streisand, Ben E. King, and Donna Summer. He later became the lead vocalist of the group Change, which released its certified gold debut album, "The Glow of Love", in 1980 on Warner Bros. Records. After Vandross left the group, he was signed to Epic Records as a solo artist and released his debut solo album, "Never Too Much", in 1981.  - David Eldon Lasley (born August 20, 1947) is an American singer and songwriter, best known for his contributions as a background singer for such artists as Bonnie Raitt, James Taylor, Luther Vandross, Aretha Franklin, Dionne Warwick and Dusty Springfield.  - "Lady Marmalade" is a song written by Bob Crewe and Kenny Nolan. The song is famous for its sexually suggestive chorus of "Voulez-vous coucher avec moi (ce soir)?", which translates into English as "Do you want to sleep with me (tonight)?" The song was originally recorded in 1974 by the group Eleventh Hour. It first became a popular hit when covered by the American girl group Labelle. Labelle held the number-one spot on the "Billboard" Hot 100 chart for one week, and also topped the Canadian "RPM" national singles chart.  - Mary Isobel Catherine Bernadette O'Brien (16 April 1939  2 March 1999), known professionally as Dusty Springfield, was an English pop singer and record producer whose career extended from the late 1950s to the 1990s. With her distinctive sensual mezzo-soprano sound, she was an important blue-eyed soul singer and at her peak was one of the most successful British female performers, with six top 20 singles on the US "Billboard" Hot 100 and sixteen on the UK Singles Chart from 1963 to 1989. She is a member of the US Rock and Roll and UK Music Halls of Fame. International polls have named Springfield among the best female rock artists of all time. Her image, supported by a peroxide blonde bouffant hairstyle, evening gowns, and heavy make-up, as well as her flamboyant performances made her an icon of the Swinging Sixties.  - Aretha Louise Franklin (born March 25, 1942) is an American singer, songwriter and musician. Franklin began her career singing gospel at her father, minister C. L. Franklin's church as a child. In 1960, at the age of 18, Franklin embarked on a secular career, recording for Columbia Records but only achieving modest success. Following her signing to Atlantic Records in 1967, Franklin achieved commercial acclaim and success with songs such as "Respect", "(You Make Me Feel Like) A Natural Woman" and "Think". These hits and more helped her to gain the title The Queen of Soul by the end of the 1960s decade.  - "Working in the Coal Mine" is a song with music and lyrics by the American musician and record producer Allen Toussaint. It was an international hit for Lee Dorsey in 1966, and has been recorded by other musicians including Devo in 1981.  - Patricia Louise Holt-Edwards (born May 24, 1944) better known under the stage name Patti LaBelle, is an American singer, author, actress, and entrepreneur. LaBelle began her career in the early 1960s as lead singer and front woman of the vocal group, Patti LaBelle and the Bluebelles. Following the group's name change to Labelle in the early 1970s, she released the iconic disco song "Lady Marmalade" and the group later became the first African-American vocal group to land the cover of "Rolling Stone" magazine. After the group split in 1976, LaBelle began a successful solo career, starting with her critically acclaimed debut album, which included the career-defining song, "You Are My Friend". LaBelle became a mainstream solo star in 1984 following the success of the singles, "If Only You Knew", "New Attitude" and "Stir It Up", with the latter two crossing over to pop audiences becoming radio staples.    What is the relationship between 'released ' and 'epic records'?
A:
record label