Indie rock is a genre of rock music that originated in the United States and United Kingdom in the 1970s. Originally used to describe independent record labels, the term became associated with the music they produced and was initially used interchangeably with alternative rock. As grunge and punk revival bands in the US and Britpop bands in the UK broke into the mainstream in the 1990s, it came to be used to identify those acts that retained an outsider and underground perspective. In the 2000s, as a result of changes in the music industry and the growing importance of the Internet, some indie rock acts began to enjoy commercial success, leading to questions about its meaningfulness as a term.
Sometimes used interchangeably with “guitar pop rock”, in the mid-1980s, the term “indie” (or “indie pop”) began to be used to describe the music produced on punk and post-punk labels. Some prominent indie rock record labels were founded during the 1980s. During the 1990s, grunge bands broke into the mainstream, and the term “alternative” lost its original counter-cultural meaning. The term “indie rock” became associated with the bands and genres that remained dedicated to their independent status. By the end of the 1990s, indie rock developed several subgenres and related styles, including lo-fi, noise pop, emo, slowcore, post-rock, and math rock. In the 2000s, changes in the music industry and in music technology enabled a new wave of indie rock bands to achieve mainstream success.In the early 2000s, a new group of bands that played a stripped-down, back-to-basics version of guitar rock emerged into the mainstream. The commercial breakthrough from these scenes was led by four bands: The Strokes, The White Stripes, The Hives and The Vines. Emo also broke into mainstream culture in the early 2000s. By the end of the decade, the proliferation of indie bands was being referred to as “indie landfill”.

Electronic dance music (EDM), also known as dance music, club music, or simply dance, is a broad range of percussive electronic music genres made largely for nightclubs, raves and festivals. It is generally produced for playback by disc jockeys who create seamless selections of tracks, called a mix by segueing from one recording to another. EDM producers also perform their music live in a concert or festival setting in what is sometimes called a live PA. In Europe, EDM is more commonly called ‘dance music’, or simply ‘dance’.In the late 1980s and early 1990s, following the emergence of raving, pirate radios and an upsurge of interest in club culture, EDM achieved widespread mainstream popularity in Europe. In the United States at that time, acceptance of dance culture was not universal; although both electro and Chicago house music were influential both in Europe and the United States, mainstream media outlets and the record industry remained openly hostile to it. There was also a perceived association between EDM and drug culture, which led governments at state and city level to enact laws and policies intended to halt the spread of rave culture.Subsequently, in the new millennium, the popularity of EDM increased globally, largely in Australia and the United States. By the early 2010s, the term “electronic dance music” and the initialism “EDM” was being pushed by the American music industry and music press in an effort to rebrand American rave culture. “Despite the industry’s attempt to create a specific EDM brand, the initialism remains in use as an umbrella term for multiple genres, including house, techno, trance, drum and bass, dubstep, and Trap music (EDM) as well as their respective subgenres.[5][6][7][8][9]”

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:

Rapping (or rhyming, spitting, emceeing, MCing) is a musical form of vocal delivery that incorporates “rhyme, rhythmic speech, and street vernacular”, which is performed or chanted in a variety of ways, usually over a backing beat or musical accompaniment. The components of rap include “content” (what is being said), “flow” (rhythm, rhyme), and “delivery” (cadence, tone). Rap differs from spoken-word poetry in that rap is usually performed in time to an instrumental track. Rap is often associated with, and is a primary ingredient of hip-hop music, but the origins of the phenomenon predate hip-hop culture. The earliest precursor to the modern rap is the West African griot tradition, in which “oral historians”, or “praise-singers”, would disseminate oral traditions and genealogies, or use their formidable rhetorical techniques for gossip or to “praise or critique individuals.” Griot traditions connect to rap along a lineage of Black verbal reverence that goes back to ancient Egyptian practices, through James Brown interacting with the crowd and the band between songs, to Muhammad Ali’s quick-witted verbal taunts and the palpitating poems of the Last Poets. Therefore, rap lyrics and music are part of the “Black rhetorical continuum”, and aim to reuse elements of past traditions while expanding upon them through “creative use of language and rhetorical styles and strategies. The person credited with originating the style of “delivering rhymes over extensive music”, that would become known as rap, was Anthony “DJ Hollywood” Holloway from Harlem, New York.Rap is usually delivered over a beat, typically provided by a DJ, turntablist, beatboxer, or performed a cappella without accompaniment. Stylistically, rap occupies a gray area between speech, prose, poetry, and singing. The word, which predates the musical form, originally meant “to lightly strike”, and is now used to describe quick speech or repartee. The word had been used in British English since the 16th century. It was part of the African American dialect of English in the 1960s meaning “to converse”, and very soon after that in its present usage as a term denoting the musical style. Today, the term rap is so closely associated with hip-hop music that many writers use the terms interchangeably.

Hip hop production is the creation of hip hop music in a recording studio. While the term encompasses all aspects of hip hop music creation, including recording the rapping of an MC, a turntablist or DJ providing a beat, playing samples and “scratching” using record players and the creation of a rhythmic backing track, using a drum machine or sequencer, it is most commonly used to refer to recording the instrumental, non-lyrical and non-vocal aspects of hip hop.

Electro-industrial is a music genre that emerged from industrial music in the mid-1980s. While EBM (electronic body music) has a minimal structure and clean production, electro-industrial has a deep, complex and layered sound. The style was pioneered by Skinny Puppy, Front Line Assembly, and other groups, either from Canada or the Benelux. In the early 1990s, the style spawned the dark electro genre, and in the mid-/late-1990s, the aggrotech offshoot. The fan base for the style is linked to the rivethead subculture.

Electronic Dance Music