Information:  - Sub Pop is a record label founded in 1986 by Bruce Pavitt. In 1988, Sub Pop Records LLC was formed by Pavitt and Jonathan Poneman in Seattle, Washington. Sub Pop achieved fame in the late 1980s for first signing Nirvana, Soundgarden, Mudhoney and many other bands from the Seattle alternative rock scene. They are often credited with taking the first steps toward popularizing grunge music, and have continued to achieve critical and commercial success in the new millennium, with bands such as Fleet Foxes, Foals, Beach House, The Postal Service, Flight of the Conchords, Sleater-Kinney, Blitzen Trapper, No Age, Wolf Parade and The Shins on their roster. In 1995 the owners of Sub Pop sold a 49% stake of the label to the Warner Music Group.  - Jack Endino (born 1964) is an American producer and musician based in Seattle, United States. Long associated with Seattle label Sub Pop and the grunge movement, Endino worked on seminal albums from bands such as Mudhoney, Soundgarden, and Nirvana. Endino was also the guitarist for the Seattle band Skin Yard which was active between 1985 and 1992. Endino has maintained a down-to-earth and humorous website since 1997, and currently manages a studio in Seattle called Soundhouse Recording.  - Skin Yard was an American grunge band from Seattle, Washington, who were active from 1985 to 1993. The group never gained a mainstream audience, but were an influence on several of their grunge contemporaries, including Soundgarden, Screaming Trees, The Melvins, and Green River.  - Blues rock is a fusion genre combining elements of blues and rock. It is mostly an electric ensemble-style music with instrumentation similar to electric blues and rock. From its beginnings in the early- to mid-1960s, blues rock has gone through several stylistic shifts and along the way inspired hard rock, Southern rock, and heavy metal. Blues rock continues to be an influence, with performances and recordings by several popular artists.  - Doom metal is an extreme style of heavy metal music that typically uses slower tempos, low-tuned guitars and a much "thicker" or "heavier" sound than other metal genres. Both the music and the lyrics intend to evoke a sense of despair, dread, and impending doom. The genre is strongly influenced by the early work of Black Sabbath, who formed a prototype for doom metal with songs such as "Black Sabbath", "Children of the Grave", "Electric Funeral" and "Into the Void". During the first half of the 1980s, a number of bands from England (Pagan Altar, Witchfinder General), the United States (Pentagram, Saint Vitus, Trouble) and Sweden (Candlemass, Count Raven) defined doom metal as a distinct genre.  - Highlights and Lowlives is the eighth studio album by American rock band Blue Cheer , released in 1990 and produced by Jack Endino .  - Punk rock (or simply "punk") is a rock music genre that developed in the early to mid 1970s in the United States, United Kingdom, and Australia. Rooted in 1960s garage rock and other forms of what is now known as "proto-punk" music, punk rock bands rejected perceived excesses of mainstream 1970s rock. Punk bands typically use short or fast-paced songs, with hard-edged melodies and singing styles, stripped-down instrumentation, and often political, anti-establishment lyrics. Punk embraces a DIY ethic; many bands self-produce recordings and distribute them through informal channels.  - Grunge (sometimes referred to as the Seattle sound) is a subgenre of alternative rock that emerged during the in the American state of Washington, particularly in Seattle. The early grunge movement revolved around Seattle's independent record label Sub Pop, but by the early 1990s its popularity had spread, with grunge acts in California and other parts of the U.S. building strong followings and signing major record deals.  - "Summertime Blues" is a song co-written and recorded by American rockabilly artist Eddie Cochran. It was written by Cochran and his manager Jerry Capehart. Originally a single B-side, it was released in August 1958 and peaked at number 8 on the "Billboard" Hot 100 on September 29, 1958 and number 18 on the UK Singles Chart. It has been covered by many artists, including being a number-one hit for country music artist Alan Jackson, and scoring notable hits in versions by The Who and Blue Cheer. Jimi Hendrix performed it in concert.  - Stoner rock or stoner metal is a musical subgenre which combines elements of heavy metal, psychedelic rock, acid rock, doom metal, and blues rock. The term desert rock is often used interchangeably with the term "stoner rock" to describe this genre; however, not all stoner rock bands would fall under the descriptor of "desert rock." Stoner rock is typically slow-to-mid tempo and features a heavily distorted, groove laden bass-heavy sound, melodic vocals, and "retro" production. The genre emerged during the early-1990s and was pioneered foremost by the Californian bands Kyuss and Sleep.  - Soundgarden is an American rock band formed in Seattle, Washington, in 1984 by singer and rhythm guitarist Chris Cornell, lead guitarist Kim Thayil, and bassist Hiro Yamamoto. Matt Cameron became the band's full-time drummer in 1986, while bassist Ben Shepherd became a permanent replacement for Yamamoto in 1990.  - Blue Cheer was an American rock band that initially performed and recorded in the late 1960s and early 1970s and was sporadically active until 2009. Based in San Francisco, Blue Cheer played in a psychedelic blues rock style, and are also credited as being some of the earliest pioneers of heavy metal, with their cover of "Summertime Blues" sometimes cited as the first in the genre. They have also been noted as influential in the development of genres as disparate as punk rock, stoner rock, doom metal, experimental rock, and grunge.  - A musician (or instrumentalist) is a person who plays a musical instrument or is musically talented. Anyone who composes, conducts, or performs music may also be referred to as a musician.     Given the paragraphs above, decide what entity has the relation 'genre' with 'heavy metal music'.
A:
highlights and lowlives