Question: Letters from a Porcupine was a documentary about a rock band formed where?

full_context: Document 1: List of songs recorded by My Bloody Valentine: My Bloody Valentine, an alternative rock band from Dublin, Ireland, have recorded songs for three studio albums and a number of extended plays, singles and compilation releases. Formed in 1983 by Kevin Shields, Colm Ó Cíosóig and David Conway, the band had a series of unsuccessful releases throughout the mid-1980s on various independent record labels. In 1987, after the addition of bassist Debbie Googe and vocalist-guitarist Bilinda Butcher, My Bloody Valentine released "Strawberry Wine", "Ecstasy", and the 1988 EP "You Made Me Realise", which were predecessors to the band's debut album "Isn't Anything" (1988). Considered an independent success, the band released two further EPs before "Loveless" (1991), their second studio album; which is considered their "magnum opus" and which received unanimous critical acclaim since its release. Both albums pioneered an alternative rock subgenre known as shoegazing, a term coined by "Sounds" journalists to describe certain bands' "motionless performing style, where they stood on stage and stared at the floor". My Bloody Valentine disbanded in 1997 after failing to utilise a third album although Kevin Shields was rumoured to have sent 60 hours worth of material to Island Records, with whom the band signed after being dropped by Creation Records in 1991. My Bloody Valentine reunited in 2007 and began completing their third album. The album, "m b v", was self-released in 2013 and received "universal acclaim", according to Metacritic.
Document 2: Gigantic (A Tale of Two Johns): Gigantic (A Tale of Two Johns) is a documentary profiling the alternative rock band They Might Be Giants, featuring interviews with Frank Black, Sarah Vowell, Dave Eggers, Jon Stewart, and others. It was directed by AJ Schnack and premiered at the South by Southwest Film Festival in 2002. It was released in theaters by Cowboy Pictures, and on DVD by Plexifilm in 2003. The DVD includes bonus features such as music videos, vintage live performances, and more.
Document 3: Rockmelons: Rockmelons, often referred to as the Rockies, are an Australian Pop/Dance/R&B group formed in 1983 in Sydney. Primary members are Bryon Jones, his brother Jonathon Jones and Raymond Medhurst. They had two Australian top five hit singles in the early 1990s with "Ain't No Sunshine" and "That Word (L.O.V.E.)", both sung by Deni Hines. The associated album, "Form 1 Planet", peaked at #3 on the ARIA albums chart in 1992, and was certified platinum in Australia.
Document 4: Filmage: Filmage: The Story of Descendents/All is a 2013 independent documentary film chronicling the history of the American punk rock bands the Descendents and All. It was written by Matt Riggle, who produced and directed it with Deedle LaCour. The film uses an oral history format, telling the bands' stories through the use of interviews with over 40 subjects, as well as new and archival footage. It stars drummer Bill Stevenson, singer Milo Aukerman, bassist Karl Alvarez, and guitarist Stephen Egerton, and features nearly all past and present members of both bands. "Filmage" also features numerous musicians who were contemporaries of, worked with, or were influenced by the Descendents and All.
Document 5: Third Eye Blind: Third Eye Blind is an American rock band formed in San Francisco in 1993. The songwriting duo of Stephan Jenkins and Kevin Cadogan signed the band's first major label recording contract with Elektra Records in 1996, which was later reported as the largest publishing deal ever for an unsigned artist. The band released their self-titled album, "Third Eye Blind", in 1997, with the band largely consisting of Jenkins (lead vocals, rhythm guitar), Cadogan (lead guitar), Arion Salazar (bass guitar), and Brad Hargreaves (drums). Shortly after the release of the band's second album in 1999, "Blue", with the same line-up, Cadogan was released from the band under controversial circumstances.
Document 6: Blind Melon (album): Blind Melon is the eponymous debut studio album by American rock band Blind Melon, released on September 22, 1992 through Capitol Records. "No Rain" became Blind Melon's breakthrough single.
Document 7: Letters from a Porcupine: Letters from a Porcupine is a 1996 documentary style film made up of footage from the musical career of the alternative rock band Blind Melon including music videos, interviews, live performances and home movie footage.
Document 8: The Wild Bunch: An Album in Montage: The Wild Bunch: An Album in Montage is a 1996 American short documentary film directed and edited by Paul Seydor. The occasion for the creation of this documentary was the discovery of 72 minutes of silent black-and-white 16 mm film footage of Sam Peckinpah and company on location in northern Mexico during the filming of "The Wild Bunch". Todd McCarthy described it as, "A unique and thoroughly unexpected document about the making of one of modern cinema's key works, this short docu will be a source of fascination to film buffs in general and Sam Peckinpah fanatics in particular." Michael Sragow wrote that the film is "a wonderful introduction to Peckinpah’s radically detailed historical film about American outlaws in revolutionary Mexico — a masterpiece that’s part bullet-driven ballet, part requiem for Old West friendship and part existential explosion. Seydor’s movie is also a poetic flight on the myriad possibilities of movie directing." Seydor and Redman were nominated for the Academy Award for Best Documentary (Short Subject).
Document 9: 1991: The Year Punk Broke: 1991: The Year Punk Broke , released theatrically in 1992, is a documentary directed by Dave Markey featuring American alternative rock band Sonic Youth on tour in Europe in 1991. While Sonic Youth is the focus of the documentary, the film also gives attention to Nirvana, Dinosaur Jr., Babes in Toyland, Gumball and The Ramones. Also featured in the film are Mark Arm, Dan Peters and Matt Lukin of Mudhoney and roadie Joe Cole, who was murdered in a robbery three months after the tour ended. The film is dedicated to him.
Document 10: No Rain: "No Rain" is a song by American rock band Blind Melon, which was written by the bass player Brad Smith. It was released in September 1992 as the second single from the band's debut album "Blind Melon". The song is well known for its accompanying music video, which features the "Bee Girl" character. The music video, directed by Samuel Bayer, received heavy airplay on MTV at the time of its release. It subsequently helped propel "Blind Melon" to a multi-platinum level.
Document 11: Stuff (film): Stuff is a 12-minute documentary about the house of Red Hot Chili Peppers guitarist John Frusciante. It was made in 1993 by Johnny Depp and Gibby Haynes, the lead singer of the Butthole Surfers. Dr. Timothy Leary is also present in the video. The film's main purpose was to depict the chaos and instability of Frusciante's life.
Document 12: Blind Melon: Blind Melon (Stylized as BLind MeLoN) is an American rock band formed in Los Angeles, California by two musicians from Mississippi and one from Indiana. Best known for their 1993 single "No Rain", the group enjoyed critical and commercial success in the early 1990s with their neo-psychedelic take on alternative rock.
Document 13: Blinded (song): "Blinded" is a song by American alternative rock band Third Eye Blind. It was released in April 2003 as the lead single from their 2003 album, "Out of the Vein". It was written by Stephan Jenkins, Arion Salazar, and Tony Fredianelli. The song received positive reviews from music critics and peaked at number 34 on the "Billboard" Pop Songs chart.
Document 14: Dig!: Dig! is a documentary film directed by Ondi Timoner, and produced by Timoner, Vasco Nunes and David Timoner. Compiled from seven years of footage, it contrasts the developing careers and love–hate relationship of the bands The Dandy Warhols and The Brian Jonestown Massacre and the bands' respective frontmen Courtney Taylor-Taylor and Anton Newcombe. It won the Documentary Grand Jury Prize at the 2004 Sundance Film Festival.
Document 15: Melvins: The Melvins are an American rock band that formed in 1983 in Montesano, Washington. They have mostly performed as a trio, as well as a quartet with two drummers in recent years. Since 1984, vocalist and guitarist Buzz Osborne and drummer Dale Crover have been constant members. The band was named after a supervisor at a Thriftway in Montesano, Washington, where Osborne also worked as a clerk. "Melvin" was despised by other employees, and the band's members felt it to be an appropriately ridiculous name. Their early work was key to the development of both grunge and sludge metal.
ground_truth: Los Angeles, California