Underground hip hop is an umbrella term for hip hop music outside the general commercial canon. It is typically associated with independent artists, signed to independent labels or no label at all. Underground hip hop is often characterized by socially conscious, positive, or anti-commercial lyrics. However, there is no unifying or universal theme – AllMusic suggests that it “has no sonic signifiers”. “The Underground” also refers to the community of musicians, fans and others that support non-commercial, or independent music. Music scenes with strong ties to underground hip hop include alternative hip hop and conscious hip hop. Many artists who are considered “underground” today were not always so, and may have previously broken the Billboard charts.To gain fans, underground artists perform locally and worldwide, make tours, and meet and greets. Their performances are held anywhere, such as outdoors or in restaurants. Meet and greets are often held in different cities, which gives a fan the opportunity to meet the artist for free. There the fan can buy clothing from the artist’s clothing line or they can purchase tickets for future concerts. Ticket prices range depending on the location, some artists have VIP passes, allowing the fan to have access to the stage and to meet them after the show. Some artists make their own clothing line to sell gear and use the profit to continue making shows. Underground artists are usually found in YouTube, SoundClick, Bandcamp and SoundCloud. Lastly, underground artists typically do everything themselves whether it’s making songs, preparing shows, or selling gear.

Dream House or Dreamhouse or variation may refer to:

Acid house (also simply known as just “acid”) is a subgenre of house music developed around the mid-1980s by DJs from Chicago. The style was defined primarily by the deep basslines and “squelching” sounds of the Roland TB-303 electronic synthesizer-sequencer. Acid house spread to the United Kingdom and continental Europe, where it was played by DJs in the acid house and later rave scenes. By the late 1980s, acid house had moved into the British mainstream, where it had some influence on pop and dance styles.
Acid house brought house music to a worldwide audience. The influence of acid house can be heard on later styles of dance music including trance, breakbeat hardcore, jungle, big beat, techno and trip hop.

Alternative rock (also called alternative music, alt-rock or simply alternative) is a style of rock music that emerged from the independent music underground of the 1980s and became widely popular in the 1990s. In this instance, the word “alternative” refers to the genre’s distinction from mainstream rock music. The term’s original meaning was broader, referring to a generation of musicians unified by their collective debt to either the musical style or simply the independent, DIY ethos of punk rock, which in the late 1970s laid the groundwork for alternative music. At times, “alternative” has been used as a catch-all description for music from underground rock artists that receives mainstream recognition, or for any music, whether rock or not, that is seen to be descended from punk rock (including some examples of punk itself, as well as new wave, and post-punk). Although the genre evolved in the late 1970s and 1980s, music anticipating the sound of the genre can be found as early as the 1960s, with bands such as The Velvet Underground.
Alternative rock broadly consists of music that differs greatly in terms of its sound, social context and regional roots. By the end of the 1980s, magazines and zines, college radio airplay, and word of mouth had increased the prominence and highlighted the diversity of alternative rock, helping to define a number of distinct styles (and music scenes) such as noise pop, indie rock, grunge, and shoegaze. Most of these subgenres had achieved minor mainstream notice and a few bands representing them, such as Hüsker Dü and R.E.M., had even signed to major labels. But most alternative bands’ commercial success was limited in comparison to other genres of rock and pop music at the time, and most acts remained signed to independent labels and received relatively little attention from mainstream radio, television, or newspapers. With the breakthrough of Nirvana and the popularity of the grunge and Britpop movements in the 1990s, alternative rock entered the musical mainstream and many alternative bands became successful.

Pop rock (also typeset as pop/rock) is rock music with a greater emphasis on professional songwriting and recording craft, and less emphasis on attitude. Originating in the 1950s as an alternative to rock and roll, early pop rock was influenced by the beat, arrangements, and style of rock and roll (and sometimes doo-wop). It may be viewed as a distinct genre field, rather than music that overlaps with pop and rock. The detractors of pop rock often deride it as a slick, commercial product, less authentic than rock music.

A trap is a mechanical device used to capture or restrain an animal for purposes such as hunting, pest control, or ecological research.
Trap may also refer to:

Genge music, or genge, is a genre of hip hop music that had its beginnings in Nairobi, Kenya. The name was coined by the producer Clemo and popularized by Kenyan rappers Jua Cali and Nonini who started off at Calif Records, and is commonly sung in Sheng (slang), Swahili or local dialects. The term Genge is a sheng word for “a group or a mass of people”.

Dubstep is a genre of electronic dance music that originated in South London in the late 1990s. It is generally characterized by sparse, syncopated rhythmic patterns with prominent (and often wobbly) sub-bass frequencies and epic breakdowns. The style emerged as an offshoot of UK garage, drawing on a lineage of related styles such as 2-step and dub reggae, as well as jungle, broken beat, and grime. In the United Kingdom, the origins of the genre can be traced back to the growth of the Jamaican sound system party scene in the early 1980s.The earliest dubstep releases date back to 1998; they were usually featured as B-sides of 2-step garage single releases. Early tracks were darker, more experimental remixes with less emphasis on vocals, instead attempting to incorporate elements of breakbeat and drum and bass into 2-step. In 2001, this and other strains of garage music began to be showcased and promoted at London’s night club Plastic People, at the “Forward” night (sometimes stylised as FWD>>), which went on to be considerably influential to the development of dubstep. The term “dubstep” in reference to a genre of music began to be used by around 2002 by labels such as Big Apple, Ammunition, and Tempa, by which time stylistic trends used in creating these remixes started to become more noticeable and distinct from 2-step and grime.A very early supporter of the sound was BBC Radio 1 DJ John Peel, who started playing it from 2003 onwards. In 2004, the last year of his show, his listeners voted Distance, Digital Mystikz, and Plastician in their top 50 for the year. Dubstep started to enter mainstream British popular culture when it spread beyond small local scenes in late 2005 and early 2006; many websites devoted to the genre appeared on the Internet and aided the growth of the scene, such as dubstepforum, the download site Barefiles and blogs such as gutterbreakz. Simultaneously, the genre was receiving extensive coverage in music magazines such as The Wire and online publications such as Pitchfork, with a regular feature entitled The Month In: Grime/Dubstep. Interest in dubstep grew significantly after BBC Radio 1 DJ Mary Anne Hobbs started championing the genre, beginning with a show devoted to it (entitled “Dubstep Warz”) in January 2006.Towards the end of the 2000s and into the early 2010s, the genre started to become more commercially successful in the UK, with more singles and remixes entering the music charts. Music journalists and critics also noticed a dubstep influence in several pop artists’ work. Around this time, producers also began to fuse elements of the original dubstep sound with other influences, creating fusion genres including future garage, the slower and more experimental post-dubstep, and the harsher electro house and heavy metal influenced brostep, the latter of which greatly contributed to dubstep’s popularity in the United States.

Post-disco is a term to describe an aftermath in popular music history circa 1979–1986, imprecisely beginning with an unprecedented backlash against disco music in the United States, leading to civil unrest and a riot in Chicago known as the Disco Demolition Night on July 12, 1979, and indistinctly ending with the mainstream appearance of house music in the late 1980s. Disco during its dying stage displayed an increasingly electronic character that soon served as a stepping stone to new wave, old-school hip hop, euro disco and was succeeded by an underground club music called hi-NRG, which was its direct continuation.
An underground movement of disco music, “stripped-down”, and featuring “radically different sounds” took place on the East Coast that “was neither disco and neither R&B”, This scene known as post-disco catering to New York metropolitan area, was initially led by urban contemporary artists partially in response to the over-commercialization and artistic downfall of disco culture. Developed from the rhythm and blues sound as perfected by Parliament-Funkadelic, the electronic side of disco, dub music techniques, and other genres. Post-disco was typified by New York City music groups like “D” Train and Unlimited Touch who followed a more urban approach while others, like Material and ESG, a more experimental one. Post-disco was, like disco, singles-driven market controlled mostly by independent record companies that generated a cross-over chart success all through the early-to-mid 1980s. Most creative control was in the hands of record producers and club DJs which was a trend that outlived the dance-pop era.
Other musical styles that emerged in the post-disco era include dance-pop, boogie, and Italo disco and led to the development of the early alternative dance, club-centered house and techno music.