Joe eventually enlisted Michael and older brother Marlon into the group not as vocalists, but as backing instrumentalists, playing percussion. In 1966, Joe began to see seven-year-old Michael's overall talents two years after Jackson's discovery. Beforehand, Michael had performed onstage without his father's knowledge at several school recitals starting at five. By the end of 1966, Michael was positioned as the second frontman of the group after Jermaine. Acting on advice from a schoolteacher in 1965, Joe changed the group's name to The Jackson Five. In 1967, after winning several talent shows in Gary, Joe Jackson decided to make the group a professional act when Gordon Keith, an owner and vocalist at Gary's Steeltown Records, discovered and signed them to their first contract with him on November 21. Their first single, "Big Boy", produced by Keith, was released on January 31, 1968. "Big Boy" became a local hit, playing on radio stations in the Chicago-Gary area. During the Jackson 5's 1970–71 heyday, Jackson – along with her three daughters and youngest son – was barely mentioned in the press. This changed in 1974 when Joe began building careers around his three younger children and eldest daughter. Jackson started to become part of her husband's management team when the grown-up members of the group (which renamed themselves The Jacksons after splitting from Motown in 1975) reunited for the Victory Tour in 1984. Michael dedicated his 1982 album Thriller to her. Janet Jackson did the same following the release of her 1989 album Rhythm Nation 1814, the first album where she was not under the watchful eye of her father following the success of Control, as Janet had fired him months after its release. In 1985, acknowledging what was then a positive impact on her children's successful music careers, national urban magazine Essence honored her as "Mother of the Year".