Rap rock is a music genre that fuses vocal and instrumental elements of hip hop with various forms of rock.
 Rap rock's most popular subgenres include rap metal and rapcore, which include heavy metal- and hardcore punk-oriented influences, respectively.
Alternative hip hop (also known as alternative rap) is a subgenre of hip hop music that encompasses the wide range of styles of hip hop that have not become identified as mainstream.
 AllMusic defines it as follows: "Alternative rap refers to hip hop groups that tend not to conform to any of the traditional forms of rap, such as gangsta, bass, hardcore, pop, and party rap.
 Instead, they blur genres drawing equally from funk and pop/rock, as well as jazz, soul, reggae, and even folk"
Rap metal or heavy rap is a subgenre of rap rock and alternative metal music which combines hip hop with heavy metal.
 It usually consists of heavy metal guitar riffs, funk metal elements, rapped vocals and sometimes turntables.
 The term rapcore has been used in reference to rap metal, particularly in European countries.
Hip hop or hip-hop is a subculture and art movement developed in South Bronx in New York City during the late 1970s.
 While people unfamiliar with hip hop culture often use the expression "hip hop" to refer exclusively to hip hop music (also called "rap"), Hip hop is characterized by nine distinct elements or expressive realms, of which hip hop music is only four elements (rapping, djaying, beatboxing and breaking).
 Afrika Bambaataa of the hip hop collective Zulu Nation outlined the pillars of hip hop culture, coining the terms: "rapping" (also called MCing or emceeing), a rhythmic vocal rhyming style (orality); DJing (and turntablism), which is making music with record players and DJ mixers (aural/sound and music creation); b-boying/b-girling/breakdancing (movement/dance); and graffiti art, which he called "aerosol writin'", although many say that the graffiti that hip hop adopted had been around years earlier, and had nothing to do with hip hop culture.
 (visual art).
 Other elements of hip hop subculture and arts movements beyond the main four are: hip hop culture and historical knowledge of the movement (intellectual/philosophical); beatboxing, a percussive vocal style; street entrepreneurship; hip hop language; and hip hop fashion and style, among others.
Gangsta rap or gangster rap is a subgenre of hip hop music with themes and lyrics that generally emphasize the "gangsta" lifestyle.
 The genre evolved from hardcore hip hop into a distinct form, pioneered in the mid-1980s by rappers such as Schoolly D and Ice-T, and was popularized in the later part of the 1980s by groups like N.W.A.
 After the national attention that Ice-T and N.W.A attracted in the late 1980s and early 1990s, gangsta rap became the most commercially lucrative subgenre of hip hop.
 Many (if not most) gangsta rap artists openly boast of their associations with various active street gangs as part of their artistic image, with the Bloods and Crips being the most commonly represented.
 Gangsta rap is closely related to other indigenous gang and crime-oriented forms of music, such as the narcocorrido genre of northern Mexico.
Scratching, sometimes referred to as scrubbing, is a DJ and turntablist technique used to produce distinctive percussive or rhythmic sounds and sound effects by moving a vinyl record back and forth on a turntable while optionally manipulating the crossfader on a DJ mixer.
 While scratching is most commonly associated with hip hop music, where it emerged in the mid-1970s, it has been used in the 1990s and 2000s in some styles of rap rock, rap metal and nu metal.
 Within hip hop culture, scratching is one of the measures of a DJ's skills.
 DJs compete in scratching competitions at the DMC World DJ Championship and IDA (International DJ Association, formerly known as ITF (International Turntablist Federation).
 At scratching competitions, DJs can use only scratch-oriented gear (turntables, DJ mixer, digital vinyl systems or vinyl records only).
 In recorded hip hop songs, scratched "hooks" often use portions of other songs.
Nu metal (also known as nü-metal and aggro-metal ) is a form of alternative metal that combines elements of heavy metal music with elements of other music genres such as hip hop, alternative rock, funk and grunge.
 Nu metal bands have drawn elements and influences from a variety of musical styles, including multiple genres of heavy metal.
 Nu metal rarely features guitar solos; the genre is heavily syncopated and based on guitar riffs.
 Many nu metal guitarists use seven-string guitars that are down-tuned to play a heavier sound.
 DJs are occasionally featured in nu metal to provide instrumentation such as sampling, turntable scratching and electronic backgrounds.
 Vocal styles in nu metal include singing, rapping, screaming and growling.
 Nu metal is one of the key genres of the new wave of American heavy metal.
DVSR are an Australian Rap metal band from South-western Sydney, New South Wales.
 They were formed in November 2013, and released their debut studio album "D.V.S.R." in November 2015.
Funk metal (also known as thrash funk or punk-funk) is a subgenre of funk rock and alternative metal which infuses heavy metal music (often thrash metal) with elements of funk and punk rock.
 It was prevalent in the mainstream during the late 1980s and early 1990s, as part of the alternative metal movement.
 The genre has been described as a "brief but extremely media-hyped stylistic fad".
The following is a list of bands that have played nu metal.
 Nu metal (also known as nü-metal and aggro-metal), is a form of alternative metal music that merges elements of heavy metal with elements of other music genres like hip hop, grunge, alternative rock and funk.
 Korn, a band formed in 1993, is generally considered the first nu metal group.

Question: DVSR is a band that plays a subgenre of rap rock and alternative metal music that combines hip hop with what type of music?
Answer: heavy metal