The pair left Blakey's band and began recording as the Terence Blanchard/Donald Harrison Quintet. Between 1983-1988, they issued five albums, including New York Second Line (1984) and Discernment (1986), both for Concord, and Nascence (1986), Crystal Stair (1987), and Black Pearl (1988) for Columbia. While with the unit, Harrison also took part in recording sessions in the jazz vanguard: in 1985, he played on the avant The Sixth Sense (Black Saint) with Bobby Battle, Olu Dara, and Fred Hopkins, and in 1986, recorded with Don Pullen. The Quintet split in 1989.
As a bandleader in his own right, Harrison issued the hard bop Blakey tribute album entitled For Art's Sake on Candid in 1991 and followed it with the historic Indian Blues. It was the first time that Harrison actively engaged his New Orleans musical heritage on a large scale. It wedded Mardis Gras Indian tunes and chanting (courtesy of the Guardians of the Flame Mardi Gras Indians with his father on vocals), to funky Crescent City rhythm & blues and modern jazz. The session featured Dr. John, Cyrus Chestnut, Carl Allen, Phil Bowler, Bruce Cox, and Howard Smiley Ricks. Harrison also recorded the smooth jazz date The Power of Cool, which was released in Germany in 1991, but not until 1994 in the States.
In 1993, he signed to GRP/Impulse. His first album for that label was Nouveau Swing, the album -- and concept -- that gave Harrison his nickname "the King of Nouveau Swing." That set employed straight-ahead jazz concepts on half the set, and Caribbean rhythms on the remainder. His follow-up went even more afield, further establishing the nouveau swing concept by including Latin rhythms, more rhythm & blues, smooth jazz, and even hip-hop. In 1999, Harrison officially became a Big Chief and founded the Congo Nation Mardi Gras Indians to honor his father and further New Orleans African roots culture. To close out the century, he recorded The New Sounds of Mardi Gras, which merged New Orleans traditional music with hip-hop.
In 2000, Harrison issued the landmark Spirits of Congo Square album, recorded with his New Orleans Legacy Ensemble. The album featured parade rhythms -- and hard bop solos -- whether the tune was a traditional NOLA number or a jazz standard by a modern composer. In 2002, he issued his first collaboration with nephew, Christian Scott, in a quintet setting of newly arranged jazz standards called Kind of New. In 2003, he recorded a pair of albums for Nagel Heyer Records. The first, Free Style, may have been a thorough jazz date, but it was entirely inspired by hip-hop rhythms. The second, Heroes, with Ron Carter and Billy Cobham, was more conventionally post-bop, but offered extremely inspired playing by each of the trio's members. In 2004, Harrison also issued Paradise Found, his second quintet offering with his nephew.
After Hurricane Katrina in 2005, Harrison began to immerse himself in New Orleans' life as an educator as well as a musician and Big Chief. He began employing high school students in his bands, and getting them dates with other professional musicians in order to foster the New Orleans musical heritage and give the younger players more professional exposure. Many musicians had left the city due to Katrina's aftermath, and Harrison saw it as his duty to keep the flame alive.
In 2006, he issued Survivor, a straight-ahead jazz date with Mulgrew Miller and others. He also released the first volume of a projected three-album series entitled 3D (one volume to showcase each of his playing styles). This first entry focused on the commercially viable side of Harrison's musical identity in smooth jazz, urban rhythm & blues, and funk. (Volumes Two and Three will be dedicated to straight-ahead jazz and hip-hop, respectively.) In 2008, he released The Chosen in Europe only. In 2009, he released three titles on Nagel Heyer: The Ballads, The Burners, and Two of a Kind with Christian Scott. In 2010, Harrison became an occasional member of the cast of the HBO television series Treme, playing himself. He reunited with Carter and Cobham for a live date entitled This Is Jazz: Live at the Blue Note, playing a program of originals and standards. It included a new Harrison composition entitled "Treme Swagger." ~ Thom Jurek, Rovi