Given the question: Information:  - Charlottesville, colloquially C'ville or Hooville and formally the City of Charlottesville, is an independent city in the Commonwealth of Virginia. As of 2015, the population was 48,210. It is the county seat of Albemarle County, which surrounds the city, though the two are separate legal entities. Charlottesville has eighteen distinctive neighborhoods. It is named after the British Queen Charlotte of Mecklenburg-Strelitz. The Bureau of Economic Analysis combines the City of Charlottesville with the County of Albemarle for statistical purposes, bringing its steadily growing population to approximately 150,000. Charlottesville is the heart of the Charlottesville metropolitan area, which includes Albemarle, Fluvanna, Greene and Nelson counties.  - Bella Morte is a gothic band that was formed in 1996 in Charlottesville, Virginia, USA. They incorporate elements of metal, dark wave, deathrock, alternative and synthpop. The band's name means "beautiful death" in Italian. According to Andy Deane, the name was chosen to "suggest that beauty can be found in tragedy", which is a theme occurring in every Bella Morte album.  - Founded in Philadelphia, Pennsylvania in 1993, Metropolis Records has developed a strong reputation over the years as a leader in various genres of underground music. Though widely known for electro-industrial, synthpop, future pop, darkwave, and gothic music, the label has always operated with a bent towards all genres of dark alternative music, be it electronics-based or post-punk.  - Bleed the Grey Sky Black is Bella Morte 's fourth release on Metropolis Records . It reached # 1 on Metropolis ' pre-order sales in September 2006 .  - Dark wave or darkwave is a musical term used for dark, usually gothic rock-influenced music that incorporates synthesizers, or elements of new wave and synthpop, although the term is also applied to post-punk bands that produce a dark atmosphere. The label began to appear in the late 1970s in German music media, coinciding with the popularity of new wave and post-punk. Building on those basic principles, dark wave is used to describe dark, introspective lyrics and an undertone of sorrow for some bands. In the 1980s, a subculture developed primarily in Europe alongside dark wave music, whose members were called "wavers" or "dark wavers".  - Synthpop (also known as "technopop"), a subgenre of new wave music first became prominent in the late 1970s and features the synthesizer as the dominant musical instrument. It was prefigured in the 1960s and early 1970s by the use of synthesizers in progressive rock, electronic, art rock, disco, and particularly the "Krautrock" of bands like Kraftwerk. It arose as a distinct genre in Japan and the United Kingdom in the post-punk era as part of the new wave movement of the late-1970s to the mid-1980s.  - Electro-industrial is a music genre drawing on EBM and post-industrial that developed in the mid-1980s. While EBM 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.  - Post-punk (originally "new musick") is a broad type of rock music that emerged from the punk movement of the 1970s, in which artists departed from punk rock's raw, accessible style to pursue a variety of avant-garde sensibilities. Attempting to break from rock tradition, post-punk artists experimented with sources such as electronic music, black dance music and the avant-garde, as well as novel recording technology and production techniques. The movement also saw the frequent intersection of music with art and politics, as artists incorporated ideas from sources such as modernist literature, critical theory, cinema, and performance art. Accompanying these musical developments were communities that produced independent record labels, visual art, multimedia performances and fanzines in conjunction with the music.  - Deathrock is a subgenre of punk rock incorporating horror elements and spooky atmospherics, that emerged on the West Coast of the United States in the early 1980s.    After reading the paragraphs above, we are interested in knowing the entity with which 'bleed the grey sky black' exhibits the relationship of 'instance of'. Find the answer from the choices below.  Choices: - album  - area  - assembly  - band  - building  - cinema  - city  - complex  - dance  - death  - electronics  - independent city  - intersection  - label  - line  - literature  - lyrics  - metropolis  - metropolitan area  - music  - music genre  - name  - new wave  - part  - performance  - population  - production  - queen  - rock  - saw  - sound  - structure  - style  - subculture  - technology  - term  - tragedy  - ville  - wave
The answer is:
album