Question: A Sanctuary Within features a performance by the pioneers of what drumming style?

Context paragraphs:
Rachel Carns: Rachel Carns (born August 13, 1969) is a musician, composer, artist and performer living in Olympia, Washington, U.S..  Raised in small-town Wisconsin, she went on to study painting and drawing at Cooper Union for the Advancement of Science and Art in New York City, where she completed her B.F.A. in 1991.  Carns is perhaps best known for her distinctive stand-up drumming style; she began as drummer for Kicking Giant, later collaborating with several influential bands, including The Need.  She is a celebrated graphic designer, working under the name System Lux, and plays drums and percussion with experimental performance art group Cloud Eye Control.

A Sanctuary Within: A Sanctuary Within is the fifteenth album by David Murray to be released on the Italian Black Saint label.  It was released in 1992 and features performances by Murray, Sunny Murray, Kahil El'Zabar and Tony Overwater.

Matthew McDonough: Matthew McDonough (born December 11 1977) is the drummer for heavy metal band Mudvayne.  McDonough is the band's original drummer and has appeared and performed on every release by Mudvayne.  He holds a respected place in the world of drumming for his signature drumming style.

Setun river's valley Wildlife Sanctuary: Setun river's valley (Russian: Долина реки «Сетунь» ) is the largest wildlife sanctuary within the Moscow bounds.  The sanctuary territory is located along the course of the Setun river.

Sunny Murray: James Marcellus Arthur "Sunny" Murray (born September 21, 1936, in Idabel, Oklahoma) is one of the pioneers of the free jazz style of drumming.

Heavy metal genres: A number of heavy metal genres have developed since the emergence of heavy metal (often shortened to "metal") during the late 1960s and early 1970s.  At times heavy metal genres may overlap or are difficult to distinguish, but they can be identified by a number of traits.  They may differ in terms of: instrumentation, tempo, song structure, vocal style, lyrics, guitar playing style, drumming style, and so on.

Everett Morton: Everett Morton is a drummer and percussionist from Birmingham, England, most notable as the drummer for the early 1980s ska band The Beat.  Originally from the West Indies, Morton is known for his distinctive drumming style that includes syncopation and polyrhythm in a rock beat.  His reggae drumming helped give The Beat their characterful sound.

Matt Scurfield: Scurfield graduated in 1998, with a degree in Professional Music, from Berklee College of Music.  Scurfield’s drumming style, influenced by the likes of Queensrÿche and Iron Maiden, embraces linear drumming, double bass styles, and masterfully employs basic techniques developed through three years of Drum Corps.  In between touring and studio projects Matt is a private instructor at Centre Street Drums in Taunton, Massachusetts.

Barrett Martin: Barrett Martin (born April 14, 1967) is an American drummer, composer, producer, award-winning writer, and Zen artist.  He was the drummer for the Seattle, Washington groups Skin Yard and Screaming Trees, as well as the supergroups Mad Season and Tuatara.  A multi-instrumentalist and producer, he does recording session work in Seattle and Los Angeles and has played on, or produced, over 100 albums to date.  In 2014, he was awarded the ASCAP Deems Taylor award for excellence in writing for his liner notes in the Mad Season Deluxe Reissue.  He is primarily known for his powerful tribal drumming style, which includes the use of the tom toms as a rhythmic component that replaces the traditional hihat and ride cymbal.  He credits the jazz drummers Art Blakey, Max Roach, and Elvin Jones for inspiring this approach to his drumming style, as well as the rock drummers John Bonham, Keith Moon, and Neil Peart.  He has also stated that the heavyweight boxer Muhammad Ali inspired his drumming at a young age, saying, "Ali was so incredibly fast on his feet, and his hands were both light and heavy at the same time.  Float like a butterfly, sting like bee, that's the way a great drummer should play – light and heavy, the way Ali boxed."

Brian Viglione: Brian Viglione (born May 16, 1979 in Greenville, New Hampshire) is an American drummer best known for his work with The Dresden Dolls and Violent Femmes.  He was also a prominent member of New York City's cabaret punk orchestra, The World/Inferno Friendship Society (having toured, written, and recorded with them in 2008–2009).  Known for his energetic and expressive drumming style, Viglione has often aligned himself with groups who incorporate eclectic musical styles and theatrical elements.  A multi-instrumentalist, Viglione also plays guitar, bass, percussion, and sings in several of his collaborations, as well as having done producing work.  He starred in the American Repertory Theater's 2007 production of "The Onion Cellar" and performed in Addicted To Bad Ideas: Peter Lorre's 20th Century with The World/Inferno Friendship Society in 2008.  Viglione also played drums on the Nine Inch Nails album "Ghosts I-IV" in 2008 on a drum kit he built on site out of scrap metal and found objects.  In addition to his various recording and touring work, he also gives drumming workshops to help participants develop personal creativity on the instrument and has lectured at Harvard University, RISD, The Boston Day and Evening Academy, as well as other schools around the northeastern US.

Supporting paragraphs: A Sanctuary Within Sunny Murray
Answer: free jazz