section_path: Post-war jazz/Acid jazz, nu jazz, and jazz rap
section_name: Acid jazz, nu jazz, and jazz rap
paragraph_text: Acid jazz, nu jazz, and jazz rap
  
  Acid jazz developed in the UK in the 1980s and 1990s, influenced by jazz-funk and electronic dance music. Acid jazz often contains various types of electronic composition (sometimes including sampling or live DJ cutting and scratching), but it is just as likely to be played live by musicians, who often showcase jazz interpretation as part of their performance. Richard S. Ginell of AllMusic considers Roy Ayers "one of the prophets of acid jazz".
  
  Nu jazz is influenced by jazz harmony and melodies, and there are usually no improvisational aspects. It can be very experimental in nature and can vary widely in sound and concept. It ranges from the combination of live instrumentation with the beats of jazz house (as exemplified by St Germain, Jazzanova, and Fila Brazillia) to more band-based improvised jazz with electronic elements (for example, The Cinematic Orchestra, Kobol and the Norwegian "future jazz" style pioneered by Bugge Wesseltoft, Jaga Jazzist, and Nils Petter Molvær).
  
  Jazz rap developed in the late 1980s and early 1990s and incorporates jazz influences into hip hop. In 1988, Gang Starr released the debut single "Words I Manifest", which sampled Dizzy Gillespie's 1962 "Night in Tunisia", and Stetsasonic released "Talkin' All That Jazz", which sampled Lonnie Liston Smith. Gang Starr's debut LP No More Mr. Nice Guy (1989) and their 1990 track "Jazz Thing" sampled Charlie Parker and Ramsey Lewis. The groups which made up the Native Tongues Posse tended toward jazzy releases: these include the Jungle Brothers ' debut Straight Out the Jungle (1988), and A Tribe Called Quest 's People's Instinctive Travels and the Paths of Rhythm (1990) and The Low End Theory (1991). Rap duo Pete Rock & CL Smooth incorporated jazz influences on their 1992 debut Mecca and the Soul Brother. Rapper Guru 's Jazzmatazz series began in 1993 using jazz musicians during the studio recordings.
  
  Although jazz rap had achieved little mainstream success, Miles Davis' final album Doo-Bop (released posthumously in 1992) was based on hip hop beats and collaborations with producer Easy Mo Bee. Davis' ex-bandmate Herbie Hancock also absorbed hip-hop influences in the mid-1990s, releasing the album Dis Is Da Drum in 1994.
  
  The mid-2010s saw an increased influence of R&B, hip-hop, and pop music on jazz. In 2015, Kendrick Lamar released his third studio album, To Pimp a Butterfly. The album heavily featured prominent contemporary jazz artists such as Thundercat and redefined jazz rap with a larger focus on improvisation and live soloing rather than simply sampling. In that same year, saxophonist Kamasi Washington released his nearly three-hour long debut, The Epic. Its hip-hop inspired beats and R&B vocal interludes was not only acclaimed by critics for being innovative in keeping jazz relevant, but also sparked a small resurgence in jazz on the internet.